A ball of mass 1 kg thrown upward reaches a maximum height of 4 m calculate the work done
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Answered by
41
Work done by gravity is =mgh
M=1kg
H=4m
g=9.8m/sec^2
Therefore work done=1*9.8*4
39.2J
M=1kg
H=4m
g=9.8m/sec^2
Therefore work done=1*9.8*4
39.2J
Answered by
9
m=1×10raise to -3
h=4m
w=F×d
F=-gm
F=-9.8×1×10raise to -3
w=9.8×10raise to-3
w= -98×10raise to-2
h=4m
w=F×d
F=-gm
F=-9.8×1×10raise to -3
w=9.8×10raise to-3
w= -98×10raise to-2
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