Draw a velocity versus time graph of a stone thrown vertically upwards and then coming downwards after attaining the maximum height

cbse
cbse-class-9-science
motion

#1

Draw a velocity versus time graph of a stone thrown vertically upwards and then coming downwards after attaining the maximum height.

Answer:
During upward motion, acceleration = - g and during downward motion acceleration = + g. Times of upward and downward motion is equal. Also initial and final velocities are equal toimage
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