Newtons 2nd Law

3 people push a car with a 425 N force as the car accelerates 0.85 m/s² . What is the mass? 

• 500 Kg
• 500 N 
• 361.26 N
• 361.26 Kg

Tags

NGSS.MS-PS2-2

Michael hit the golfball at an acceleration of 31 m/s².  The force he used was measured to be 15 N.  What mass does the ball have?

• 0.48 N
• 48 kg
• 48 N
• 0.48 kg

Tags

NGSS.MS-PS2-2

The mass of a wagon is 45 kg. The wagon accelerates at 0.85 m/s² . What is the force? 

• 38.25 Kg
• 38.25 N
• 3.825 N
• 3.825 Kg

Tags

NGSS.MS-PS2-2

Your car has a mass of 2500 kg and a force of 5000 N.  How fast will it accelerate?

• 20 m/s²
• 2 m/s²
• 0.5 m/s²
• 120 N 

Tags

NGSS.MS-PS2-2

An evil ewok threw a rock a force of 24.6N and an acceleration of 6m/s².  at an innocent stromtrooper who was trying to help a few rebels.  What was it’s mass?

• 4Kg
• 41kg
• 4.1kg
• 46kg

Tags

NGSS.MS-PS2-2

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

When mass is 10 kg, acceleration is 2 m/s/s, what is force?
F = ma

• 5 N
• 20 N
• 8 N
• 12 N

Tags

NGSS.MS-PS2-2

What is the net force in this diagram?

• 8N right
• 2 N right
• 8N left
• 2N left

Tags

NGSS.MS-PS2-2

If a force of 26 N is exerted on two balls, one with a mass of 0.52 kg and the other with a mass of 0.78 kg, which ball will have the greater acceleration?  (F=ma)

• The one with a mass of .78 kg will have the greatest acceleration.
• The one with a mass of .52 kg will have the greatest acceleration.
• They will both accelerate at the same rate.

Tags

NGSS.MS-PS2-2

F=MA
An object of mass 10 kg is accelerated upward at 2 m/s².  What force is required? 

• 20 N
• 2 N
• 5 N
• 0 N

Tags

NGSS.MS-PS2-2