Intro to Forces

What is the definition of the term: FORCE

• equal and opposite forces

• a push or a pull

• the total force of an object

• newtons

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NGSS.MS-PS2-2

NGSS.MS-PS2-5

Balanced forces are __________ and opposite

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NGSS.MS-PS2-1

"The total force felt by an object"

• unbalanced force

• balanced force

• net force

• force

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NGSS.MS-PS2-2

Balanced forces cause motion.

• True

• False

What is the Net Force in this picture?

• 5 N Left

• 15 N Left

• 5 N Right

• There is no force felt.

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NGSS.MS-PS2-1

NGSS.MS-PS2-2

This is an example of balanced forces.

• True

• False

What is the net force felt by the box?

• 10 N Left

• 10 N Right

• 0 Newtons - no movement

• 90 N Left

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NGSS.MS-PS2-2

What is the net force felt on the box?

• 0 Newtons - no movement

• 50 N left

• 50 N right

• 70 N right

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

What is the net force felt by the box?

• 0 N - no movement

• 20 N left

• 10 N right

• 10 N left

Tags

NGSS.MS-PS2-2

What is the net force felt by the "car"?

• 3 Newtons left

• 5 Newtons right

• 8 Newtons right

• 5 Newtons left

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2