REVIEW QUIZ- POQ QUIZ

What do you call the change in momentum?

• impulse

• collision

• energy

• force

Inertia in motion is

• momentum

• collision

• energy

• work

interaction of two objects that are in contact with each other

• energy

• impulse

• momentum

• collision

the ability/ capacity to do work is called

• friction

• force

• power

• energy

What is the value of acceleration due to gravity?

• 3x10 m/s

• 9.8 m/s/s

• 344 m/s

• 10 m/s/s

What is the unit for Potential energy?

• Joule

• Watts

• m/s

• Newton

Bouncing ball is an example of what type of Collision?

• Perfectly inelastic

• Elastic

• Perfectly elastic

• Inelastic

Ball rolling down a hill is an example of what type of energy?

• Kinetic

• Potential

• Electrical

• Nuclear

What do you call the sum of all the Potential and Kinetic energy in a system?

• Total Kinetic

• Total Potential

• Mechanical

• Kinetic

On what factors does impulse depend?

• force and time

• mass and velocity

• mass and acceleration

• time and height