Force Calculations

A man pushes a 50kg box at a constant velocity. He applies a force of 200N to the left.

Calculate Fg

• 50kg

• 200N

• 500N

• 20kg

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

A man pushes a 50kg box at a constant velocity. He applies a force of 200N to the left.

Find FN

• 50kg

• 200N

• 500N

• 50kg

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

A 20 kg bike accelerates at 10 m/s².  what was the force?

• 25 Newtons
• 20 Newtons
• 200 Newtons
• 10 Newtons

Tags

NGSS.MS-PS2-2

Unit of mass

• m/s 2
• m/s
• newtons
• kg

Tags

NGSS.MS-PS2-4

The mass of a car is 1000 kg.  How much force would be required to accelerate the car at a rate of 3 m/s²? 

• 1000 ÷ 3
• 3 ÷ 1000
• 1000 x 3

Tags

NGSS.MS-PS2-2