University Physics I
Skills
Every skill in the course, and how you are doing on each.
Vector kinematics and relative motion
- Drill
Average velocity
- Drill
Constant velocity
- Drill
Velocity components
- Drill
Constant acceleration
- Drill
Relative position
- Drill
Relative velocity
- Drill
Velocity integration
- Drill
Free fall
- Drill
Linear drag
- Drill
Relative acceleration
136 more topics with one problem
- Cartesian components
- Displacement vector
- Signed direction
- Endpoint data
- Instantaneous velocity
- Path length
- Position update
- Acceleration components
- Position derivatives
- Kinematic update
- Vector components
- Gravity
- Projectile components
- Velocity resolution
- Bearing
- Bearing components
- Constant motion
- Ground velocity
- Average speed
- Two leg motion
- Initial conditions
- Time dependent acceleration
- Vector integration
- Instantaneous acceleration
- Signed displacement
- Centripetal acceleration
- Uniform circular motion
- Vector orthogonality
- Flight time
- Maximum height
- Projectile range
- Elevated projectile
- Impact speed
- Quadratic root
- River crossing
- Upstream heading
- Current drift
- Minimum crossing time
- Airspeed groundspeed
- Course heading
- Crosswind correction
- Apparent rain
- Observer relative velocity
- Signed components
- Galilean addition
- Relative direction
- Train frame
- Galilean frame
- Moving release
- Nonuniform circular motion
- Radial acceleration
- Tangential acceleration
- Bearing rate
- Radar kinematics
- Range rate
- Collision condition
- Simultaneous components
- Parametric trajectory
- Path curvature
- Tangent normal components
- Launch angle
- Projectile branches
- Same level target
- Elevated launch
- Maximum range
- Optimization
- Inverse acceleration
- Relative kinematics
- Timed rendezvous
- River current
- Specified landing
- Velocity constraint
- Current composition
- Fixed speed heading
- Moving target intercept
- Aircraft release
- Moving target drop
- Relative closing speed
- Polar kinematics
- Radial motion
- Rotating basis
- Polar acceleration
- Radial slider
- Rotating arm
- Polar rates
- Radar acceleration
- Range bearing data
- Cubic path
- Curvature formula
- Normal acceleration
- Projectile parameter
- Return time
- Trajectory elimination
- Arrival velocity
- Inverse projectile
- Prescribed arrival
- Frame invariance
- Galilean transformation
- Inertial frames
- Braking distance
- Piecewise acceleration
- State continuity
- Differential equation motion
- Terminal velocity
- Exponential separation
- Tracer kinematics
- Velocity field
- Accelerating frame
- Translating origin
- Projectile envelope
- Reachable region
- Trajectory family
- Elevated target
- Minimum launch speed
- Projectile optimization
- Constant acceleration fit
- Position samples
- Trajectory reconstruction
- Constant bearing
- Line of sight
- Relative velocity parallelism
- Cusp motion
- Cycloid
- Rolling kinematics
- Constant jerk
- Cubic position
- Higher derivative motion
- Inclined line
- Projectile tangency
- Repeated intersection
- Centripetal term
- Coriolis acceleration
- Rotating frame theorem
- Helical motion
- Three dimensional curvature
- Torsion
Newton laws and force models
- Drill
Free body diagram
- Drill
Static equilibrium
- Drill
Tension
- Drill
Normal force
- Drill
Interaction pairs
- Drill
Force components
- Drill
Newton second law
- Drill
Force balance
- Drill
Kinetic friction
- Drill
Static friction
- Drill
Inclined plane
- Drill
Apparent weight
- Drill
Elevator dynamics
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Connected bodies
- Drill
System method
- Drill
Atwood machine
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Angled pull
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No slip condition
- Drill
Internal force
- Drill
Pulley system
- Drill
Subsystem analysis
- Drill
Static to kinetic
- Drill
Terminal speed
- Drill
Cable tension
- Drill
Quadratic drag
- Drill
Constraint force
- Drill
Noninertial frame
- Drill
Time dependent force
68 more topics with one problem
- Equilibrium
- Collision forces
- Newton third law
- Vector acceleration
- Gravitational field
- Mass and weight
- Frictionless motion
- Horizontal dynamics
- Impending motion
- Slip threshold
- Vertical wall
- Accelerating vehicle
- Stopping time
- Angled push
- Safety bound
- Tension limit
- Vertical dynamics
- Apparent weightlessness
- Constraint dynamics
- Contact force
- Multi body system
- Stacked blocks
- Friction direction test
- Incline pulley
- Signed acceleration
- Tension comparison
- First order dynamics
- Two dimensional equilibrium
- Double incline
- Gravity components
- System selection
- Thrust force
- Threshold equation
- Three body contact
- Accelerating frame observation
- Plumb line
- Tension components
- Elevator friction
- Two axis dynamics
- Separable dynamics
- Conveyor belt
- Friction transition
- Relative sliding
- Distinct tensions
- Three body pulley
- Accelerating wedge
- Biaxial acceleration
- No slip threshold
- Vertical wall friction
- Static friction range
- Two sided inequality
- Friction directions
- Rough double incline
- Elevator atwood
- Driven linear drag
- Response time
- Coulomb friction
- Stick slip transition
- Mixed drag
- Physical root
- Massive cable
- Tension gradient
- Coupled constraints
- Ground frame dynamics
- Movable wedge
- Ceiling load
- Movable pulley
- Rope constraint
Work, energy, and conservative systems
- Drill
Energy conservation
- Drill
Work energy
- Drill
Energy transfer
- Drill
Signed area
- Drill
Contact condition
- Drill
Energy threshold
- Drill
Variable force
- Drill
Turning points
- Drill
Effective potential
- Drill
Rolling energy
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Solid cylinder
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Potential barrier
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System boundary
- Drill
Center of mass
120 more topics with one problem
- Force displacement angle
- Joule units
- Work dot product
- Kinetic energy
- Mass scaling
- Speed squared
- Compression energy
- Hooke law
- Spring potential
- Gravity work
- Potential change
- Sign convention
- Force velocity
- Lifting rate
- Mechanical power
- Equilibrium point
- Force direction
- Potential gradient
- Free fall speed
- Height change
- Zero work
- Polynomial force
- Variable force work
- Work integral
- Conservative field
- Line integral
- Path parameterization
- Friction work
- Stopping distance
- Mass speed
- Spring launch
- Gravitational energy
- Launch speed
- Turning point
- Force position graph
- Piecewise work
- Dissipative power
- Velocity direction
- Potential curvature
- Small oscillation
- Stable equilibrium
- Conservative force
- Potential difference
- Two dimensional work
- Vertical loop
- Friction spring
- Maximum compression
- Multistage energy
- Energy difference
- Gauge choice
- Potential reference
- Final speed
- Laboratory frame
- Moving constraint
- Normal force work
- Circulation
- Nonconservative field
- Path dependence
- Chain rule
- Work energy theorem
- Energy diagram
- Equilibrium stability
- Bounded motion
- Turning point equation
- Loop release height
- Normal force threshold
- Distributed mass
- Energy method
- Sliding chain
- Angular release
- Lowest point speed
- Pendulum energy
- Cubic restoring force
- Nonlinear spring
- Potential integration
- No slip
- Impulse to work
- Rolling contact
- Cosine potential
- Frequency
- Harmonic approximation
- Differential equation
- Energy decay
- Allowed region
- Conservation choice
- Energy loss
- Inelastic collision
- Curvature frequency
- Mixed potential
- Positive domain
- Collision energy audit
- Internal energy
- Curved path work
- Parameter integral
- Vector force
- Energy angle
- Radial dynamics
- Vertical circle tension
- Force reconstruction
- Inverse energy problem
- Speed profile
- Constraint power
- Energy balance
- Moving ramp
- Separatrix
- Time divergence
- Unstable equilibrium
- Distributed energy
- Falling chain
- Bounded orbit analogue
- Singular potential
- Average power
- Energy rate
- Rough patch
- Power law potential
- Time average
- Virial theorem
- Amplitude scaling
- Period integral
- Quartic oscillator
Momentum, impulse, and collisions
- Drill
Average force
- Drill
Continuous center of mass
- Drill
Linear density
- Drill
Mass ratio
- Drill
Momentum flux
- Drill
Frame transformation
134 more topics with one problem
- Constant force impulse
- Momentum change
- Component form
- Momentum units
- Vector momentum
- Point masses
- Weighted position
- Common velocity
- Momentum conservation
- Perfectly inelastic
- Elastic collision
- Equal masses
- Velocity exchange
- Internal release
- Recoil
- Zero total momentum
- External impulse
- Internal forces
- Force time graph
- Triangular impulse
- Center of mass velocity
- Total momentum
- Two body system
- Energy release
- Explosion recoil
- Fragment momenta
- Ballistic pendulum
- Inelastic impact
- Two stage model
- Elastic collision formulas
- Stationary target
- Unequal masses
- Inelastic energy loss
- Momentum first
- Sticking carts
- Sticking particles
- Two dimensional momentum
- Vector collision
- Coefficient restitution
- Collision equations
- Relative speed
- Momentum sign
- Rebound impulse
- Rod integration
- Horizontal momentum
- Mass accretion
- Rain cart
- Exhaust speed
- Rocket equation
- Component conservation
- Smooth wall
- Specular reflection
- Center of mass frame
- Relative momentum
- Two body kinematics
- Collision spring
- Compression measurement
- Sticking impact
- Elastic formula derivation
- Relative speed reversal
- Two body collision
- Equal mass scattering
- Oblique elastic
- Right angle
- Center of mass trajectory
- Fragment landing
- Projectile explosion
- Missing velocity
- Two axis collision
- Vector momentum balance
- Ballistic pendulum general
- Momentum energy stages
- Rocket derivation
- Variable mass
- Conveyor loading
- Steady mass flow
- Cart speed
- Co moving ejection
- Mass loss
- Reduced mass
- Relative motion
- Restitution energy loss
- Semicircular wire
- Symmetry integration
- Collision duration
- Component audit
- Impulse approximation
- Chain momentum flux
- Steady pickup
- Variable mass force
- Multistage momentum
- Sticking sequence
- Successive collisions
- Galilean shift
- Scattering kinematics
- Momentum redirection
- Vector impulse
- Burnout speed
- Gravity loss
- Rocket with gravity
- Line of impact
- Normal restitution
- Tangential momentum
- Sequential elastic
- Three body collision
- Velocity transfer
- Elastic reflection
- Moving wall
- Control volume
- Jet deflection
- Momentum flux force
- Internal spring release
- Recoil energy
- Two body separation
- Chain deposition
- Scale force
- Delta v addition
- Mass ratio product
- Rocket staging
- Control mass
- Flux boundary
- Open system momentum
- Consistency check
- Inverse collision
- Restitution inference
- Mass dependent propulsion
- Rocket integral
- Variable exhaust
- Lab cm transform
- Scattering angle
- Unequal mass elastic
- Exact velocity law
- Moving medium accretion
- Variable mass equation
Rigid-body rotation and angular momentum
135 more topics with one problem
- Axis distance
- Kilogram meter squared
- Point mass inertia
- Rotational inertia
- Symmetry axis
- Thin hoop
- Central axis
- Mass distribution
- Solid disk
- Cross product torque
- Lever arm
- Torque sign
- Cross product components
- Origin dependence
- Particle angular momentum
- Angular speed
- Flywheel
- Rotational kinetic energy
- Angular impulse
- Angular momentum change
- Constant torque
- Center axis
- Rod inertia integral
- Rod endpoint axis
- Annulus inertia
- Area density
- Ring integration
- Perpendicular axis theorem
- Planar inertia
- Rectangular lamina
- Additive inertia
- Composite body inertia
- Dumbbell
- Constant angular acceleration
- Net torque
- Rotational dynamics
- Braking torque
- Signed rotation
- Stopping angle
- No slip constraint
- Solid sphere
- Rolling incline
- Static friction direction
- Pulled spool
- Rolling constraint
- Descending yo yo
- String tension
- Unwinding constraint
- Massive pulley
- Unequal tensions
- Angular momentum conservation
- Internal work
- Skater contraction
- Spin up
- Tangential force
- Wheel impulse
- Hinge reaction
- Rigid body equilibrium
- Center of mass integral
- Nonuniform rod
- Shifted axis inertia
- Disk slice integration
- Solid sphere inertia
- Volume density
- Off center hole
- Subtractive inertia
- End pivoted rod
- Physical pendulum
- Small angle oscillation
- Disk spin up
- Kinetic friction impulse
- Sliding to rolling
- Instantaneous contact axis
- Motion reversal angle
- Spool paradox
- Incline dynamics
- Rolling mass independence
- Pulley rotation
- Tension difference
- Translating blocks
- Minimum height
- Rolling loop
- Energy dissipation
- Inelastic spin coupling
- Rotational clutch
- Angular momentum about pivot
- Hinged rod impact
- Perfectly inelastic collision
- Free rod
- Rigid body impulse
- Translation plus rotation
- Angular momentum vector
- Gravity torque
- Gyroscope precession
- Angular momentum translation
- Origin shift
- Particle cross product
- Euler equations
- Free precession
- Symmetric top
- Hanging driver
- Rolling cylinder coupling
- Static friction force
- Forced yo yo
- Pull threshold
- Translation rotation separation
- Compound pulley
- Generalized rotation
- Unequal radii
- Backspin
- Contact point slip
- Billiard impulse
- Instant pure rolling
- Off center strike
- Rolling feasibility
- Static friction threshold
- Coefficient of restitution
- Contact impulse
- Rigid rod impact
- Capture impact
- Disk pendulum
- Post impact rise
- Euler linearization
- Intermediate axis theorem
- Rigid body stability
- Effective inertia
- Rolling in bowl
- Small oscillation period
- Inertia tensor
- Point mass rotor
- Principal axes
- Contact feasibility
- Spool phase diagram
- Frictional energy loss
- Off center impulse
Gravitation and orbital motion
141 more topics with one problem
- Action reaction pair
- Inverse square force
- Newton gravity
- Altitude weight
- Inverse square scaling
- Planet radius
- Symmetry cancellation
- Two mass field
- Vector superposition
- Gravitational potential
- Scalar versus vector
- Zero field point
- Centripetal gravity
- Circular orbit
- Orbital speed
- Circular motion
- Kepler third law
- Orbital period
- Escape speed
- Gravitational binding
- Zero total energy
- Shell theorem
- Spherical shell field
- Surface jump
- Enclosed mass
- Linear interior gravity
- Uniform sphere field
- Interior field
- Potential continuity
- Uniform sphere potential
- Gravitational work
- Potential energy change
- Quasistatic transfer
- Equatorial satellite
- Orbital angular speed
- Synchronous orbit
- Orbital weightlessness
- Shared free fall
- Circular orbit energy
- Gravitational virial
- Elliptic orbit
- Specific energy
- Vis viva equation
- Equatorial boost
- Inertial launch speed
- Rotating planet escape
- Hohmann transfer
- Transfer burns
- Vis viva application
- Binary orbit
- Relative coordinate
- Two body kepler law
- Binary barycenter
- Orbital speed ratio
- Mean density
- Sphere mass
- Surface gravity
- First order expansion
- Gravity gradient
- Tidal acceleration
- Centrifugal components
- Latitude dependence
- Rotating frame gravity
- Axial symmetry
- Continuous source
- Massive ring field
- Axial gravity
- Field from potential
- Ring potential
- Finite rod field
- Line mass integral
- Perpendicular bisector
- Interior constant potential
- Shell potential
- Surface continuity
- Gravity train
- Interior simple harmonic motion
- Uniform planet
- Parabolic orbit
- Radial infall
- Energy integral
- Radial fall time
- Singular gravity model
- Apoapsis speed
- Elliptic apsides
- Periapsis speed
- Impulsive burn
- Oberth effect
- Specific energy change
- Burn direction
- Circular parking orbit
- Escape burn
- Apsis identification
- Orbit classification
- Tangential launch
- Angular momentum barrier
- Roche scale
- Self gravity
- Tidal disruption
- Hill radius
- Restricted three body
- Sphere of influence
- Instantaneous mass loss
- Orbit unbinding
- Post loss ellipse
- Angular integration
- Shell theorem derivation
- Spherical potential
- Negative mass superposition
- Spherical cavity
- Uniform interior field
- Gravitational self energy
- Shell assembly
- Periapsis burn design
- Target apoapsis
- Transfer time
- Bi elliptic transfer
- Multiple transfer ellipses
- Three burn maneuver
- Gravity assist
- Slingshot energy
- Apoapsis maneuver
- Plane change burn
- Velocity vector geometry
- Binet equation
- Inverse square orbit
- Kepler conic
- Flyby deflection
- Hyperbolic scattering
- Impact parameter
- Spin orbit transfer
- Synchronous radius
- Tidal evolution
- Hidden symmetry
- Kepler conic proof
- Runge lenz vector
- Hyperbolic excess speed
- Interplanetary burn budget
- Patched conic transfer
- Binary effective potential
- Tidal survival