an object it takes 5 seconds to reach the Ground from a height of 5m on a planet what is the value of g on the planet
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Hey frnd here is ur query..
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let here g=a
Hence using formula
S=ut+½at²
whre u =initial velocity=0m/s
s=5m
t=5 second
½at²=s-ut
or a=2(s-ut)/t²
= 2*(5-0)/5²
=2/5
a=g =0.4m/s²
____________
Hope this will help you..
_______________
let here g=a
Hence using formula
S=ut+½at²
whre u =initial velocity=0m/s
s=5m
t=5 second
½at²=s-ut
or a=2(s-ut)/t²
= 2*(5-0)/5²
=2/5
a=g =0.4m/s²
____________
Hope this will help you..
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