Let a body is falling under gravity 100 meter. Find time and velocity when it reaches at the earth surface
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As we know that v^2=u^2+2as
= v^2=0+2X9.8X100
= v^2=1960
= v=underroot 1960
= v=44.28m/s
I hope this'll help u....
= v^2=0+2X9.8X100
= v^2=1960
= v=underroot 1960
= v=44.28m/s
I hope this'll help u....
Alisa1:
thank you very much
welcome..
i hope this answer may helped u doen't it ?
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