Forces & Motion

Any time forces are at work an object changes speed or direction.

• True

• False

Tags

NGSS.MS-PS2-2

A force is a push or a pull with only one object.

• True

• False

What units do we use to measure force?

• Pounds

• Newtons

What is the resistance a surface puts on anything sliding over it?

• Gravity

• Friction

Velocity includes all of these EXCEPT:

• speedups

• stops

• slowdowns

• turns

What is the term for: The act of going from one place to another

• Force

• Motion

What is the term for the strength of energy that moves an object?

• force

• gravity

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

What is the term for a force that pulls things toward the center of Earth or any other object that has mass

• friction

• gravity

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5

Which of Newton's Laws states that an object in motion stays in motion?

• 3rd

• 2nd

• 1st

Which of Newton's laws states that forces always occur in equal and opposite pairs?

• 3rd

• 2nd

• 1st

Tags

NGSS.MS-PS2-1