A fast-pitch softball player pitches the ball horizontally at 22.4 s.Her release point was 0.67 m above the ground. What is the vertical acceleration of the softball after she lets go of the ball? A -9.81 B 0 15
A fast-pitch softball player pitches the ball horizontally at 22.4 s.Her release point was 0.67 m above the ground. What is the vertical acceleration of the softball after she lets go of the ball? A -9.81 B 0 15
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Question
Transcribed Image Text:22.4
s.Her release point was
A fast-pitch softball player pitches the ball horizontally at
0.67 m above the ground. What is the vertical acceleration of the softball after she lets go
of the ball?
A
-9.81
0.
15
E
B.
Expert Solution
Concept and Principle:
Now the ball is thrown horizontally at a given speed. But no external vertical velocity component is given which means the vertical motion is only due to Earths gravity.
So acceleration along the vertical axes will be due to gravity and will be -ve since its opposite to the force applied.
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