A ball is thrown vertically upwards. Which of the following plots represents the speed-time graph of the ball during its height if the air resistance is not ignored
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
For upward motion
Effective acceleration 
and for downward motion
Effective acceleration 
But both are constants. So the slope of speed-time graph will be constant.
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