Physics Ch 3 Forces & Acceleration Quiz

A force is a

• Push only

• Pull only

• Push or Pull

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NGSS.MS-PS2-1

A net force acting on an object will cause it to:

• Stay at rest

• Move at a constant Velocity

• Accelerate

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Force is a vector quantity, therefore it has:

• Magnitude only

• Direction only

• Magnitude and Direction

Balanced forces cause an object to:

• Stay at rest

• Remain in motion

• Either stay at rest or remain motion

• Accelerate

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What does friction do to an object?

• Enhances/Helps Motion

• Opposes Motion

The measure of the amount of matter an object contains is

• Mass

• Weight

The force of gravity acting on an object.

• Mass

• Weight

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Force is measured in

• Pounds

• Kilograms

• Newtons

When the NET FORCE on an object is Zero, we say the forces are

• Balanced

• Unbalanced

Net force on an object that is pushed 5N East and 15N West?

• 5N East

• 10N East

• 5N West

• 10N West

• 20N East

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NGSS.MS-PS2-2