F = ma

If a 10 kilogram object accelerates suddenly at 15 m/s^2, how much force was applied to the object?

• 150 Newtons

• 15 Newtons

• 150 kilograms

• 100 kilograms

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

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? The answer to this question is most likely (HINT: Look at the units!!!) -

• 3000 N

• 3000 m/s²

• 3000 kg

Tags

NGSS.MS-PS2-2

If an object was accelerating at 10 m/s^2, and a force of 10 newtons was required to accelerate it, what was the object's mass?

• 1 kilogram

• 10 kilograms

• 2 kilograms

• 5 kilograms

Tags

NGSS.MS-PS2-1

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

(Use F_net=ma), A 10 kg bowling ball would require how much unbalanced force to accelerate down an alleyway at a rate of 3 m/s²?

• 30 N

• 13 N

• 3.3 N

• 0.3 N

Tags

NGSS.MS-PS2-2

Mass = 10 kg. a = 10 ms². Calculate the force.

• 10N

• 100N

• 1 N

• 1000N

A bowling ball has a mass of 10 kg. If Andy applies a force of 35 N to the bowling ball, find the ball's acceleration.

• 0.35 m/s^2

• 35 m/s^2

• 10 m/s^2

• 3.5 m/s^2

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

find f if m=15 and a=5

• 20

• 75

• 3

• 10

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

Acceleration is caused by a force acting on a mass.

• Newton’s first law of motion

• Newton’s second law of motion

• Newton’s third law of motion

Tags

NGSS.MS-PS2-2