impulse of the train?

Modern Physics
3rd Edition
ISBN:9781111794378
Author:Raymond A. Serway, Clement J. Moses, Curt A. Moyer
Publisher:Raymond A. Serway, Clement J. Moses, Curt A. Moyer
Chapter2: Relativity Ii
Section: Chapter Questions
Problem 6P
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Please answer both
ashboard
Question 3
0.5 pts
A train conductor notices there is a car parked on the tracks. He applies a
force of 39,462.06N to bring the train to a stop in 4.7s. What is the
impulse of the train?
Question 4
0.5 pts
A 198.3kg unicorn is running with a velocity of 23.5 m/s. What is its
momentum?
Transcribed Image Text:ashboard Question 3 0.5 pts A train conductor notices there is a car parked on the tracks. He applies a force of 39,462.06N to bring the train to a stop in 4.7s. What is the impulse of the train? Question 4 0.5 pts A 198.3kg unicorn is running with a velocity of 23.5 m/s. What is its momentum?
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