# Introduction To Physical Science

## Chapter 10: Motion and Momentum

### Section 3 Self-Check Quiz-Eng.

 1 What is the tendency for an object to resist change in its motion? Need a Hint? A) momentum B) inertia C) mass D) matter 2 What is a measure of how hard it is to stop a moving object? Need a Hint? A) inertia B) acceleration C) velocity D) momentum 3 The mathematical equation for momentum is __________. Need a Hint? A) momentum = mass/velocity B) momentum = mass x velocity C) momentum = velocity/mass D) momentum = weight x speed 4 The reason an object can transfer energy to another after a collision is because of the conservation of __________. Need a Hint? A) matter B) momentum C) energy D) speed 5 During a(n) __________ collision, objects bounce off each other. Need a Hint? A) inelastic B) solid C) explosive D) elastic 6 In an inelastic collision between a moving object and a stationary object, the final velocity of both objects is __________. Need a Hint? A) more than the original velocity of the moving object B) the same as the original velocity of the moving object C) less than the original velocity of the moving object D) zero 7 A golf club hitting a ball is an example of an __________ collision. Need a Hint? A) inelastic B) elastic C) explosive D) energetic 8 During any collision, some energy is lost due to __________. Need a Hint? A) elasticity B) conservation C) friction D) momentum