If the sled with the settings in the previous question (100 kg, 20 m) fully stops right after it destroys a snow man, what is the impulse provided to the sled by the snowman? HINT: Remember impulse is Ap, and notice that we are defining positive momentum towards the right. Give your answer in units of [Kg m/s] 1,980

Principles of Physics: A Calculus-Based Text
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ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter8: Momentum And Collisions
Section: Chapter Questions
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Please help with these two questions. Thank you. Please note that the answer "1,970" for one of the questions is correct, however, the answer "1,980" for the other question is incorrect, so that is mainly the question that I need help with.

With a mass of 100 kg and a starting height of 20 m, the sled
barely destroys 1 snowman. What is momentum needed to
destroy 1 snowman?
Give your answer in units of [Kg m/s]
1,970
Transcribed Image Text:With a mass of 100 kg and a starting height of 20 m, the sled barely destroys 1 snowman. What is momentum needed to destroy 1 snowman? Give your answer in units of [Kg m/s] 1,970
If the sled with the settings in the previous question (100 kg, 20 m)
fully stops right after it destroys a snow man, what is the impulse
provided to the sled by the snowman?
HINT: Remember impulse is Ap, and notice that we are defining
positive momentum towards the right.
Give your answer in units of [Kg m/s]
1,980
Transcribed Image Text:If the sled with the settings in the previous question (100 kg, 20 m) fully stops right after it destroys a snow man, what is the impulse provided to the sled by the snowman? HINT: Remember impulse is Ap, and notice that we are defining positive momentum towards the right. Give your answer in units of [Kg m/s] 1,980
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