A stone is projected horizontally from the top of a tower of height 50m with a velocity of 10m/s. Calculate the time taken to reach the ground and the velocity with which it hits the ground.
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Answer:
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Answer:
Time taken to reach the ground is given by
h=
2
1
gt
2
--------(1)
Since horizontal displacement in time t is zero
∴t=
f
2V
-------(2)
h=
f
2
2gv
2
=20m
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