A ball is thrown vertically upwards from the top of a tower of height h with velocity v . The ball strikes the ground after time.......
Answer (1)
18th Aug, 2018
Hey Dear,
I will give you only the hints so
from tower when the ball is through , calculate the velocity when the ball comes down to the same heigh let V with time t1
then use this formula s=ut+1/2at2
you will get t and then add t1.
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