Newton's Laws of Motion

What is the net force?

• 40 N left
• 0 N Balalnced
• 400 N right
• 40 N right

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

45 m/s² is the... 

• Mass
• Force 
• Acceleration
• weight

What is a Balanced Force?  Two objects where...

• They both have equal force 
• One has more force than the other
• Both have no force
• One has more gravity than the other

Will it take more force to push an empty shopping cart or a shopping cart that is full?

• The empty shopping cart
• The full shopping cart
• They will take the same amount of force

Tags

NGSS.MS-PS2-2

How much force is needed to accelerate a 2 kg physics book to an acceleration of 6 m/s/s?

• 36 N
• 12 N
• 3 N
• 0.33 N

Tags

NGSS.MS-PS2-2

When force is 20 N, mass is 5 kg, what is acceleration?
F = ma

• 25 m/s/s
• 5 m/s/s
• 100 m/s/s
• 4 m/s/s

Tags

NGSS.MS-PS2-2

What is the acceleration of an object traveling at a constant velocity?

• 10 m/s²
• 0 m/s²
• 250 m/s²
• 20 m/s²

Tags

NGSS.HS-PS2-1

What are the appropriate units to describe acceleration?

• m/s
• m/s²
• cm
• there are no units associated with acceleration

How can Newton's second law be represented  mathematically? 

• F=MA
• M= F/A
• A= F/M
• All are correct

Tags

NGSS.MS-PS2-2