Motion
Forces
Work
Momentum
Rotational Motion
100
The speed of an object at rest
What is zero?
100
The cause of an acceleration or change in direction
What is a force?
100
Force times displacement
What is work?
100
Mass time velocity
What is momentum?
100
360 degrees expressed in radians
What is 2(pi)?
200
The speed of a projectile at the top of its trajectory
What is zero?
200
The tendency of an object to maintain its state of motion
What is inertia?
200
Energy of position
What is potential energy?
200
Force times change in time
What is impulse?
200
This rotational motion actually has a circular path
What is angular?
300
A physical quantity that has magnitude but no direction
What is a scalar?
300
A hockey stick hits a puck and the puck hits it back, what are these?
What is a action/reaction pair?
300
Energy of motion
What is kinetic energy?
300
In a two body collision, momentum is neither created nor destroyed
What is conservation of momentum?
300
This rotational motion would be linear and intersect the circular path in only point if released
What is tangential?
400
A physical quantity that has magnitude and direction
What is a vector?
400
The magnitude of the force of gravity
What is weight?
400
The sum of potential and kinetic energy
What is mechanical energy?
400
Two objects stick together and move with the same velocity after colliding
What is a perfectly inelastic collision?
400
This rotational motion is "center seeking"
What is centripetal?
500
The path of a projectile
What is a parabola?
500
The quantity of matter
What is mass?
500
When an object is lowered into an underground well, its potential energy becomes this
What is negative?
500
When an object bounces, this changes
What is direction?
500
Planets were formed because all particles have this attraction
What is gravitational?
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