Newton's Laws Dressler

What is the NET FORCE of this diagram?

• 17 N, right

• 17 N, left

• 23 N, right

• 12 N, up

Tags

NGSS.MS-PS2-2

A rightward force is applied to a dresser to accelerate it to the right across the bedroom floor.

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Tags

NGSS.MS-PS2-2

A hockey puck glides to the right across the ice at a constant speed.

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• 

Tags

NGSS.MS-PS2-2

This object would be moving (pick all that are correct):

• up

• down

• left

• right

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

The force of an object, with a certain mass accelerating at a certain rate, can be determined by the equation below:

force = mass x acceleration

Which object would have the greatest force?

• a 5-kg object accelerating at 100 m/s

• a 5-kg object accelerating at 20 m/s

• a 20-kg object accelerating at 4 m/s

• a 20-kg object accelerating at 3 m/s

Tags

NGSS.MS-PS2-2

A dictionary weighing 15 Newtons is placed on a desk.

What is the force that the desk exerts on the dictionary?

• none

• 15 N

• 1.5 N

• 150 N

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

You apply 60 N of force to a rope connected to a cart. How much force is applied to cart?

• 120 N

• 60 N

• 30 N

• 3600 N

Tags

NGSS.MS-PS2-1

A force of 90N is applied to each cart below, which one will accelerate the fastest?

• Cart 1
• Cart 2
• Cart 3 
• Cart 4

Tags

NGSS.MS-PS2-2

If a 10 kilogram object had a force of 50 newton's applied to it, what would its acceleration be?

• 15 m/s^2
• 5 m/s^2
• .5 m/s^2
• 10 m/s^2

Tags

NGSS.MS-PS2-2

What is the speed of an object that travels 60 meters in 4 seconds?

• 240 m/s
• 15 m/s
• 0.067 m/s
• 15 mph

Tags

NGSS.MS-PS3-1