Astone is dropped freely from the tower and it reaches the ground in 4 seconds taking g =10m per second square calculate the height of the tower
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u=0, g=-10 t=4
s=ut+1/2gt^2
=0+1/2*-10*4*4
=80 m
s=ut+1/2gt^2
=0+1/2*-10*4*4
=80 m
Answered by
0
given u=0
g=-10
t=4
s=we have to find out
s=ut+1÷2gt^2
put the values
0×4+1÷2×-10×4×4=80m
g=-10
t=4
s=we have to find out
s=ut+1÷2gt^2
put the values
0×4+1÷2×-10×4×4=80m
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