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Impulse MODIFIED

Last updated about 5 years ago

6 questions

10

10

10

10

30

Question 5

5.

What is the impulse generated when a 83 kg mule is pushed with a force of 100 N for 1.6 seconds? Show all work using GUESS method and be sure to include units on your final answer.

30

Question 1

1.

Choose the most appropriate version of the impulse equation given the following scenario:

What is the impulse generated when a 53 kg cart is pushed with a force of 30 N to make it go from rest to 4 m/s?

J = Ft

J = m∆v

J = m∆v = Ft

m∆v = Ft

Question 2

2.

Choose the most appropriate version of the impulse equation given the following scenario:

A 3 kg water balloon flies through the air at 5 m/s. If it lands on a cushion that takes 1.3 seconds to bring it to a stop, how much force is exerted on the balloon during the landing?

J = Ft

J = m∆v

J = m∆v = Ft

m∆v = Ft

Question 3

3.

Choose the most appropriate version of the impulse equation given the following scenario:

What is the impulse generated when a 83 kg mule is pushed with a force of 100 N for 1.6 seconds?

J = Ft

J = m∆v

J = m∆v = Ft

m∆v = Ft

Question 4

4.

Choose the most appropriate version of the impulse equation given the following scenario:

A 70 kg person is brought to a stop by their seatbelt. If the seatbelt applies 600 N of force over a period of 2 seconds, what was the original velocity of the person (and the car they were riding in)?

J = Ft

J = m∆v

J = m∆v = Ft

m∆v = Ft

Question 6

6.

A person is brought to a stop by their seatbelt. If the seatbelt applies 600 N of force over a period of 2 seconds, what was the impulse? Show all work using GUESS method and be sure to include units on your final answer.