A body is projected vertically upward direction of the surface of earth.if upward direction is taken as positive then acceleration of body during his upward and downward journey are respectively
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upwards would be -g
downwards would be g
downwards would be g
Answered by
0
F=ma
mg=ma
g=a
During upward g=-a in +ve direction
During downward against positive direction so acceleration is negative
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