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Game Master Questions - Momentum

Total questions: 10

Worksheet time: 20mins

Name
Class
Date
1.
An object with a momentum of 12 kg*m/s has a mass of 3.1 kg. How fast must the object be moving?
a)

37.2 m/s

b)

0 m/s

c)

.26 m/s

d)

3.87 m//s

2.
A 5kg ball is moving at a velocity of 7 m/s. What is the momentum of the ball?
a)

2 kg*m/s

b)

35 kg*m/s

c)

1.4 kg*m/s

d)

.7 kg*m/s

3.

An object with a momentum of 17 kg*m/s has a mass of .25 kg. How fast must the object be moving?

a)

68 m/s

b)

4.25 kg*m/s

c)

68 kg*m/s

d)

4.25 m/s

4.
A mass has a velocity of 2.75 m/s. If its momentum is 3.5 kg*m/s, what must the mass be?
a)

12.7 kg*m/s

b)

1.3 kg

c)

1.3 kg*m/s

d)

12.7 m/s

5.
A 4 kg object travels 10 meters in 3 seconds. What is the momentum of the object?
a)

13.3 kg*m/s

b)

40 kg*m/s

c)

12 kg*m/s

d)

30 kg*m/s

6.

A ball has a mas of 7.5 kg. It is moving at .5 m/s. What is the objects momentum?

a)

37.5 kg*m/s

b)

15 kg*m/s

c)

1.5 kg*m/s

d)

3.75 kg*m/s

7.
Which object has the most momentum?
a)

20 kg mass with a 1 m/s velocity

b)

1 kg mass with a 20 m/s velocity

c)

50 kg mass at rest

d)

5 kg mass with a 5 m/s velocity

8.
Which object has the most inertia?
a)

20 kg mass with a 1 m/s velocity

b)

1 kg mass with a 20 m/s velocity

c)

50 kg mass at rest

d)

5 kg mass with a 5 m/s velocity

9.
What is the speed of a 1.0 × 10^3 -kilogram car that has a momentum of 2.0 × 10^4 kilogram∙meters per second east?
a)

200 m/s

b)

2000 m/s

c)

20 m/s

d)

2 m/s

10.
What would cause the greatest change to an objects momentum?
a)

Doubling the mass and halving the velocity

b)

Halving the mass and doubling the velocity

c)

Doubling the mass and doubling the velocity

d)

Halving the mass and tripling the velocity