Newton's Law Review

Which type of force(s) will cause a change in an object's motion?

• gravity

• zero net force

• balanced forces

• unbalanced forces

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-5

What is the SI unit of force?

• Joules

• kilograms

• Newtons

• Isaac

The FIRST part of Newton's 1st law states:

• An object at rest will stay at rest

• An object in motion will stay in motion

• An object at rest will stay in motion

• An object in motion will stay at rest

The SECOND part of Newton's 1st law states:

• An object at rest will stay at rest

• An object in motion will stay in motion

• An object at rest will stay in motion

• An object in motion will stay at rest

The THIRD part of Newton's 1st law states things will move the way they are moving right now...

• UNLESS acted upon by an inside force

• UNLESS unchanged by an outside force

• UNLESS acted upon by a balanced force

• UNLESS acted upon by an outside force

To make an object move you must first apply ---

• an opposing force

• an unbalanced force

• a stationary force

• a vertical force

Tags

NGSS.MS-PS2-2

A student pushes against a wall with 20 N of force and the wall does not move. In this situation, the wall exerts --

• 0 N of force

• less than 20 N of force

• 20 N of force

• more than 20 N of force

What is the standard unit force is measured in?

• Newtons

• pounds

• grams

• meters

The Law of Inertia is:

• 1st Law

• 2nd Law

• 3rd Law

The Law of Action- Reaction is:

• 1st Law

• 2nd Law

• 3rd Law

Tags

NGSS.MS-PS2-1