QUESTION 3A juggler throws a bowling pin straight up with an initial speed of 6.7 m/s from an initial height of 3.6 m. How much timeelapses until the bowling pin returns to the same initial height?QUESTION 4ProblemIn a relief operation mission involving a helicopter h distance above the ground traveling with a horizontal velocity vx. Whatshould be the expression for the horizontal distance dy at which you release the relief package so that it will arrive to thesurvivors at the right place? (Neglect the effect of air resistance)SolutionTo determine this, we must first derive the time it takes for the relief package to reach the survivors. We use this equation-h = Vinitial-y' + (1/2)ayIf we just drop the package from the helicopter, the equation above becomes+ (1/2)ay%3DSubstituting ay = -g then simplifying results tot = sqrt(!3!which is the time it takes for the object to reach the ground.Since the package will just travel at a constant velocity in the x-axis, thusdx = Vxt%3!Substituting the time taken by the package to reach to ground results to:dx = (( sqrt (which is the expression for the horizontal distance at which you should drop the package.

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Answered: QUESTION 3 A juggler throws a bowling…

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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QUESTION 3 A juggler throws a bowling pin straight up with an initial speed of 6.7 m/s from an initial height of 3.6 m. How much time elapses until the bowling pin returns to the same initial height?