An athlete executing a long jump leaves the ground at 28° angle and travels (b) If this speed were increased by just 5.0%, how much longer would the 4, 7.80 m (a) What was the takeoff speed? jump be?
An athlete executing a long jump leaves the ground at 28° angle and travels (b) If this speed were increased by just 5.0%, how much longer would the 4, 7.80 m (a) What was the takeoff speed? jump be?
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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Answer just #4, show work thank you!!!

Transcribed Image Text:An athlete executing a long jump leaves the ground at 28° angle and travels
(b) If this speed were increased by just 5.0%, how much longer would the
3. A bullet is fired from a gun at a 30.0° angle with
the horizontal and a muzzle velocity of 600
m/s. What is the range of the gun for this angle
of elevation?
7.80 m
(a) What was the takeoff speed?
jump be?
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