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A ball is thrown vertically upwards. Whi...

A ball is thrown vertically upwards. Which of the following plots represent the speed graph of the ball during its flight if the air resistence is not ignored?

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
C
for upward motion
Effective acceleration `=-(g+a)`
And for downward motion
Effective acceleration `=(g-a)`
But both are constants. So the slope of speed-time graph will be constant.
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