Force and Motion

Motion is a change in an object's position over time

• True

• False

Speed is how fast the object goes

• True

• False

Some units we use to measure distance are Newton, Pounds, and Grams

• True

• False

Friction produces heat

• True

• False

_____________'s theory is called the Law of Universal Gravitation

• Newton

• Ms. Hamilton

• Bandura

• Ms. Land

If something is in motion it _________ in motion unless acted on by an outside force.

• stays

• stops

• carries

• dances

Force is any _________ or _________ from one object to another

• push, pull

• fight, kick

• stomp, hurt

• push, kick

What is position?

• its location relative to another object

• the distance

• how fast the object goes

A student rubs his hands together to make them warm. His hands get warm due to what?

• Friction

• Gravity

• Magnetism

• Interia

What happens to an object that is acted on by unbalanced forces?

• it changes motion

• nothing, stays the same

• it gets hotter

• it gets cooler