Question 3 A cliff diver steps off a 28 meter high cliff with zero initial velocity. What is their velocity when they reach the water? (the water is zero height, and their velocity will be negative) Question 4 An arrow is shot into the air from ground level with an initial speed of 55 m/s at an angle of 45 degrees above the horizontal. What is the maximum height of the firework?
Question 3 A cliff diver steps off a 28 meter high cliff with zero initial velocity. What is their velocity when they reach the water? (the water is zero height, and their velocity will be negative) Question 4 An arrow is shot into the air from ground level with an initial speed of 55 m/s at an angle of 45 degrees above the horizontal. What is the maximum height of the firework?
College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter3: Two-dimensional Kinematics
Section: Chapter Questions
Problem 26PE: A ball is kicked with an initial velocity of 16 m/s in the horizontal direction and 12 m/s in the...
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