v sin 20,Q1) Show that R =for the range of a projectile on level ground byfinding the time t at which y becomes zero and substituting this value of t into theexpression for r- x,, noting that R = x-xg.Then find the maximum rangeobtainable by a person if he has a take off speed of 10 m/s? Given(2 sin 0 cos 0 =sin 20)

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v sin 26, Q1) Show that R = for the range of a projectile on level ground by finding the time t at which y becomes zero and substituting this value of t into the expression for x- x,, noting that R =x-x, .Then find the maximum range obtainable by a person if he has a take-off speed of 10 m/s? Given(2 sin 0 cos 0 = sin 2 0)

v sin 26, Q1) Show that R = for the range of a projectile on level ground by finding the time t at which y becomes zero and substituting this value of t into the expression for x- x,, noting that R =x-x, .Then find the maximum range obtainable by a person if he has a take-off speed of 10 m/s? Given(2 sin 0 cos 0 = sin 2 0)

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 49PE: Derive R=v02sin20g for the range of a projectile on level ground by finding the time t at which y...

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