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Worksheets

Force, Weight, Mass calculations

Total questions: 11

Worksheet time: 46mins

Name
Class
Date
1.

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


Calculate Fg

a)

50kg

b)

200N

c)

500N

d)

20kg

2.

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


Find FN

a)

50kg

b)

200N

c)

500N

d)

50kg

3.

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


What is Fa?

a)

50kg

b)

200N right

c)

500N

d)

200N left

4.

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


Find Ff

a)

50kg

b)

200N right

c)

500N

d)

200N left

5.

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


Is this balanced or unbalanced?

a)

Balanced

b)

Unbalanced

c)

Not enough information

6.

Find the weight of a 20g object

a)

200N

b)

20g

c)

0.2N

d)

0.02kg

7.

What is the weight of a 456g object?

a)

456g

b)

0.456kg

c)

4.56N

d)

456N

8.

You have a ball with a weight of 76N. What is the mass of the ball?

a)

76N

b)

76kg

c)

7.6kg

d)

7.6N

9.

What statement is true?

a)

Mass never changes. Weight does.

b)

Weight never changes. Mass does.

c)

Both mass and weight change because they are affected by gravity.

d)

Neither mass nor weight change. They are always the same.

10.

Find the weight of a 5kg rock on Mercury with a gravitational pull of 3.59m/s/s.

a)

5kg

b)

17.95N

c)

1.39N

d)

0.718N

11.

Find the mass of a 5kg rock on Mercury with a gravitational pull of 3.59m/s/s.

a)

5kg

b)

17.95N

c)

1.39N

d)

0.718N