erinwhale905Lv1
24 Nov 2021
Problem 73a
Page 74
Section: General Problems
Chapter 3: Kinematics In Two Dimensions; Vectors
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24 Nov 2021
Given information
A batter hits the fly ball which leaves the bat above the ground at an angle of with an initial speed of .
Step-by-step explanation
Step 1.
From the equation of motion
Here is initial speed , is time and is height ,which is zero at ground.
As the ball leaves the bat above the ground .
So the equation becomes
Here is initial height which is
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