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Impulse and Force Quiz

Total questions: 18

Worksheet time: 9mins

Name
Class
Date
1.

Find the impulse of an object that experiences 40 N of force over 9 seconds.

a)
360 N
b)
360 Ns
c)
400 Ns
d)
320 Ns
2.

Oliver is playing a game of baseball. If he hits the ball with a force of 30 N, how much time will it take for him to create an impulse of 900 Ns?

a)
20 seconds
b)
30 seconds
c)
10 seconds
d)
15 seconds
3.

Anika, Zoe, and Aria are working on a physics project. They need to launch a model rocket and want to generate an impulse of 580 Ns. If they have 3 seconds to achieve this, how much force will they need to apply?

a)
193.33 N
b)
465 N
c)
290 N
d)
116 N
4.

Aiden, Aria, and Charlotte are working on a physics project. They need to launch a model rocket and want to generate 580 Ns of impulse to achieve this. If they have only 0.1 seconds to generate this impulse, how much force will they need to apply?

a)
58 N
b)
580 Ns
c)
0.01 N
d)
5800 N
5.

Find the impulse of an object that experiences 900 N of force over 2 seconds.

a)
1800 Ns
b)
450 Ns
c)
900 Ns
d)
2700 Ns
6.

How much time does it take for 80 N of force to create 40 Ns of impulse?

a)
2 s
b)
20 s
c)
0.05 s
d)
0.5 s
7.

How much force is required to generate 5000 Ns of impulse in 15 seconds?

a)
1000 N
b)
333.33 N
c)
750 N
d)
250 N
8.

What is the impulse of an object that experiences 80 N of force over 0.3 seconds?

a)
800 Ns
b)
8 Ns
c)
24 Ns
d)
0.24 Ns
9.

An egg will break with about 24.5 N of force. A typical collision with the ground will happen in about 0.05 seconds. How much impulse is generated?

a)
2.45 Ns
b)
12.25 Ns
c)
1.225 Ns
d)
0.245 Ns
10.

Using your answer to the previous question, if you know the amount of impulse can't change, what could you do to decrease the force on the egg?

a)
Apply the force at a different angle.
b)
Increase the time over which the force is applied.
c)
Decrease the mass of the egg.
d)
Increase the velocity of the egg.
11.

If you were able to extend the crash to 0.15 seconds and 2.45Ns, what would the force on the egg be?

a)
2.45 N
b)
0.15 N
c)
2.45 N/s
d)
0.15 Ns
12.

If you know that the crash will generate 8000 Ns of impulse, how much time would the crash have to happen to generate 24.5 N of force?

a)
10.2 seconds
b)
1.5 seconds
c)
326.53 seconds
d)
0.03 seconds
13.

Find the impulse of an object that experiences 70 N of force over 10 seconds.

a)
7 Ns
b)
70 N
c)
10 Ns
d)
700 Ns
14.

How much time does it take for 80 N of force to create 1200 Ns of impulse?

a)
10 s
b)
20 s
c)
15 s
d)
30 s
15.

How much force is required to generate 480 Ns of impulse in 7 seconds?

a)
240 N
b)
68.57 N
c)
960 N
d)
120 N
16.

How much force is required to generate 965 Ns of impulse in 0.3 seconds?

a)
0.3 N
b)
965 N
c)
3216.67 N
d)
965 Ns
17.

Zoe was conducting an experiment in her physics class. She applied a force of 10,000 N on a cart for 4 seconds. Can you calculate the impulse experienced by the cart?

a)
40,000 Ns
b)
1,000 Ns
c)
400 Ns
d)
100 Ns
18.

Zoe was conducting an experiment in her physics class. She applied a force of 10,000 N on a cart for 4 seconds. Can you calculate the impulse experienced by the cart?

a)
100 Ns
b)
400 Ns
c)
40,000 Ns
d)
1,000 Ns