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06-12-2020
Physics

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A batter hits a ball at 25 m/a 37 degrees above the horizon. (Part A) how long is the ball in the air? (Part b) how far does it travel?

A batter hits a ball at 25 ma 37 degrees above the horizon Part A how long is the ball in the air Part b how far does it travel class=

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sandeshsitoula6 sandeshsitoula6

06-12-2020

Explanation:

we know

v=u-gt

At max height v=0

uy=usin30

now,25sin37=gt

15.07/9.8=t

t=1.53s to reach max height now to come on ground it takes same time

so time taken t=3.07s

We know ,range=ucos37×t

=25cos37×3.07

max distance=61.3meter

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