Chapter 5 Motion

Speed in a given direction

• Motion

• Velocity

• Power

• Intertia

(True, False) Motion is when an object changes position over time in relation to a reference point.

• True

• False

Inertia is how fast something moves

• True

• False

What is friction?

• A force that acts on objects sitting still.

• The force that stops objects from moving.

• The force that brings moving objects to rest.

• the force that pushes against objects as it moves.

When was Sir Issac Newton born?

• October, 23, 1643

• Dec, 25, 1643

• Nov, 15, 1642

• Dec, 25, 1642

True or false Sir Issac Newton was a physicist mathematician.

• True

• False

True or false the first law of motion is every force there is is an equal

and the opposite reaction.

• True

• False

Mass is what?

• the amount of matter in an object?

• Air around an object?

• The amount of matter outside of an object?

Tags

NGSS.MS-PS1-5

The motion of a body when only the force of gravity is acting on the body is

what?

A person on a skateboard throwing a basketball

is an example of?

• second law of motion

• third law of motion

• First law of motion

Tags

NGSS.MS-PS2-1