What is force?

• A push exerted on an object
• A push or pull exerted on an object
• A pull exerted on an object
• Nothing

What is the tendency of an object to resist a change in motion?

• coffee
• motion
• inertia
• gravity

Pushing a child on a swing is easier than pushing an adult on the same swing, because the adult has more mass and requires more force to accelerate.

• Newton's 1st Law
• Newton's 2nd Law
• Newton's 3rd Law

Tags

NGSS.MS-PS2-2

As distance between two objects increase, the pull of gravity

• Increases

• Decreases

• Stays the same

Tags

NGSS.MS-PS2-4

The amount of matter in an object is 

• pressure
• weight
• mass
• force

Tags

NGSS.HS-PS1-7

Motion is the result of ____ force

• balanced

• no

• unbalanced

Tags

NGSS.MS-PS2-2

What type of friction is not moving?

• static
• sliding
• fluid
• rolling

An object at rest will remain at rest unless acted upon by an unbalanced force. Likewise an object in motion will remain in motion unless acted upon by an unbalanced force.

• Newton's 2nd law

• Newton's 3rd law

• Fig Newton's law

• Newton's 1st law

The net force of the following diagram is

• 620N→
• To the right→
• 20N←
• balanced↔

Tags

NGSS.HS-PS2-1

force is measured in units called

• kilograms

• newtons

• joules

• m/s/s