A toy falls off a table and reaches the ground in 1 second. Assuming g=10 m/s^2, calculate it's speed on reaching the ground and height of the table.
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v = u + gt => here u = 0 , g = 10 , t = 1
so v = 10 m/s
and h = ut + 1/2gt^2 = 0 + 1/2*10*1 = 5m
So height of table is 5m and final velocity is 10m/sec.
so v = 10 m/s
and h = ut + 1/2gt^2 = 0 + 1/2*10*1 = 5m
So height of table is 5m and final velocity is 10m/sec.
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