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Modified Newtons Laws 8th

Total questions: 6

Worksheet time: 7mins

Name
Class
Date
1.

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

a)

150 Newtons

b)

15 Newtons

c)

150 kilograms

d)

100 kilograms

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?

a)

1 kilogram

b)

10 kilograms

c)

2 kilograms

d)

5 kilograms

3.

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)

a)

The one with a mass of .78 kg will have the greatest acceleration.

b)

The one with a mass of .52 kg will have the greatest acceleration.

c)

They will both accelerate at the same rate.

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?

a)

1000 ÷ 3

b)

3 ÷ 1000

c)

1000 x 3

5.

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!!!) -

a)

3000 N

b)

3000 m/s2

c)

3000 kg

6.

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.

a)
0.35 m/s^2
b)
35 m/s^2
c)
10 m/s^2
d)
3.5 m/s^2