. A stone is released from the top of a tower of height 19.6 m. Calculate time taken by stone just touching ground
sai172982:
9.8m/s²
is g
please post steps
ok
1/2(9.8) t²=19.6→4.9t²=19.6→t²=4→t=±2 but we consider only +2 as time is not negitive
are you sure
yes
sister
you can wt it without any fear
thanks a lot
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tower of height 19.6 m. Calculate time taken by stone just touching
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