Force and Motion Review

A _____ is a push or pull upon an object resulting from the object's interaction with another object

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

What causes a change in an object's motion?

• force

• matter

• the sun

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

NGSS.MS-PS2-4

Unless acted on by _______________, objects in motion tend to stay in motion.

• a force

• the sun

• matter

Any push or pull that causes an object to move, stop, or change speed or direction is _________________.

• energy

• work

• a force

• gravity

Tags

NGSS.3-PS2-1

4 cars are at the starting line of a race. Which car will require the most force to start moving?

• car with mass of 1200 kilograms

• car with mass of 1500 kilograms

• car with mass of 1700 kilograms

• car with mass of 2000 kilograms

Tags

NGSS.MS-PS2-2

is the idea that something in motion will remain in motion, and something at rest will remain at rest, unless affected by an outside force.

For every action, there is an equal and opposite _____.

Tags

NGSS.MS-PS2-1

A change in the position of an object

• Push

• Pull

• Position

• Motion

Tags

NGSS.MS-PS2-2

Balanced or equal forces make objects stay at rest or stop motion.

• true

• false

Some students predicted that a tennis ball would bounce higher than a golf ball. They conducted one test and found out that the golf ball bounced higher.

What should they do to find out if their prediction was correct?

• Replace the golf ball with a baseball.

• Repeat the test several more times.

• Agree that the first test was accurate.

• Drop the balls from a higher position.

Tags

NGSS.MS-PS2-2