What form of energy is related to an object’s height above a baseline position.
B 400
Gravitational potential energy
B 400
What energy change occurs as a roller coaster car moves from the top of a hill to some
point down the hill?
B 500
Potential energy is begin converted to kinetic energy.
B 500
How is momentum defined?
C 100
Momentum is the product of mass and velocity
C 100
What is an impulse?
C 200
Impulse is equivalent to a change in momentum.
C 200
What is the Conservation of Momentum?
C 300
The total momentum of all The total momentum of all objects interacting with one objects interacting with one another remains constant another remains constant
regardless of the nature of the regardless of the nature of the forces between the objects.forces between the objects.
C 300
DAILY DOUBLE
C 400
DAILY DOUBLEPlease no wagering.
What in conserved during a perfectly elastic collision ---
momentum, kinetic energy, or both momentum and kinetic
energy?
C 400
Momentum and kinetic energy are both conserved.
C 400
What in conserved during a perfectly inelastic collision
---momentum, kinetic energy, or both momentum and
kinetic energy?
C 500
Momentum is conserved but there is a loss of kinetic energy.
C 500
What is another term form tangential velocity?
D 100
Circular velocity
D 100
What force maintains an object’s motion in a circular
path?
D 200
Centripetal force
D 200
In what direction is centripetal force directed?
D 300
Towards the center of a circular path
D 300
In what direction is centripetal acceleration
directed?
D 400
Towards the center of a circular path
D 400
Which of the following equations is used to calculate circular velocity,
which one is used to calculate centripetal acceleration, and which one is used to calculate centripetal