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Newton's Second Law

Total questions: 16

Worksheet time: 9mins

Name
Class
Date
1.

What is the force on 400g object that's accelerating at 2m/s^2

a)

200N

b)

200

c)

800N

d)

800

2.

What is the force on a 40g object that's accelerating 10m/s^2

a)

4N

b)

4

c)

400N

d)

40

3.

What is the unit for force?

a)

Newton

b)

Grams

c)

m/s^2

d)

Push

4.

What is the unit for acceleration?

a)

m/s^2

b)

m/s

c)

Newtons

d)

grams

5.

If a 200g object is being pushed causing to accelerate into 10m/s^2, what was the force on the object?

a)

20N

b)

200N

c)

2000N

d)

1/2N

6.

What kind of force is gravity?

a)

pushing force

b)

spinning force

c)

attractive force

7.

Which object would a soccerball go towards if gravity was the ONLY force?

a)

pencil

b)

golfball

c)

bouncy ball

d)

grizzly bear

8.

Which of the following would the masses NOT move because of equal gravitational force?

a)

one mass of 200g the other of 100 grams

b)

one mass of 40 grams the other of 80 grams

c)

one mass of 100 grams and the other of 100 grams

9.

Which object would have the largest gravitational pull?

a)

a cat

b)

a bunny

c)

a lightbulb

d)

a couch

10.

If an object is slowing down at a rate of -5m/s^2 and a mass of 5grams, what force is on the object?

a)

25N

b)

1N

c)

-25N

d)

-1N

11.

If something is experiencing a force of 100 N is it speeding up or slowing down

a)

speeding up

b)

slowing down

12.

an object is experiencing a force of -39N is it speeding up or slowing down

a)

speeding up

b)

slowing down

13.

What is the weight of an object of mass 10g if g is 10?

a)

1N

b)

.1N

c)

10N

d)

100N

14.

estimate the mass of an object who's weight is 100N

a)

100g

b)

100m/s^2

c)

10g

d)

10N

15.

What is the acceleration due to gravity here on earth?

a)

20m/s^2

b)

9.8m/s^2

c)

5m/s^2

16.

Why does the moon have less gravity than earth?

a)

it is not as attractive

b)

it doesn't have water

c)

it is made of less mass