40. Harry accidentally falls out of a helicopter that is traveling at 15 m/s. He plunges into a swimming pool 2 seconds later. Assuming no air resistance, what was the horizontal distance between Harry and the swimming pool when he fell from the helicopter? 41. Refer to the previous problem. a. What are the horizontal and vertical com- ponents of Harry's velocity just as he hits the water? b. Show that Harry hits the water at a speed of 25 m/s.
40. Harry accidentally falls out of a helicopter that is traveling at 15 m/s. He plunges into a swimming pool 2 seconds later. Assuming no air resistance, what was the horizontal distance between Harry and the swimming pool when he fell from the helicopter? 41. Refer to the previous problem. a. What are the horizontal and vertical com- ponents of Harry's velocity just as he hits the water? b. Show that Harry hits the water at a speed of 25 m/s.
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Transcribed Image Text:40. Harry accidentally falls out of a helicopter
that is traveling at 15 m/s. He plunges into
a swimming pool 2 seconds later. Assuming
no air resistance, what was the horizontal
distance between Harry and the swimming
pool when he fell from the helicopter?
41. Refer to the previous problem.
a. What are the horizontal and vertical com-
ponents of Harry's velocity just as he hits
the water?
b. Show that Harry hits the water at a speed
of 25 m/s.
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