A crazy person jumped off a 100-meter sea cliff because of climate change (it's hot, you know). He is launched up in the air at a velocity of 20m/s in a direction making an angle of 25° upward with the horizontal. A a. What is the maximum height reached by the crazy person? b. What is the total time flight (between launch and touching the water surface) of the crazy person? c. What is the horizontal range of the crazy person?

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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Practice Problem 4.2
A crazy person jumped off a 100-meter sea cliff
because of climate change (it's hot, you know). He is
launched up in the air at a velocity of 20m/s in a
direction making an angle of 25o upward with the
horizontal.
a. What is the maximum height reached by the crazy
person?
b. What is the total time flight (between launch and
touching the water surface) of the crazy person?
c. What is the horizontal range of the crazy person?
d. What is the magnitude of the velocity of the crazy
person just before it hits the ground?
Transcribed Image Text:Photos - Screenshot (47).png 106% * Fullscreen Self-Paced Practice Problem 4.2 A crazy person jumped off a 100-meter sea cliff because of climate change (it's hot, you know). He is launched up in the air at a velocity of 20m/s in a direction making an angle of 25o upward with the horizontal. a. What is the maximum height reached by the crazy person? b. What is the total time flight (between launch and touching the water surface) of the crazy person? c. What is the horizontal range of the crazy person? d. What is the magnitude of the velocity of the crazy person just before it hits the ground?
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