A body released from rest a certain height was observed to cover 78.4 m in the last two seconds before hitting the ground. Find the height from which it was realesed. `(g = 9.8 m//s^2)`

A body released from rest to fall freely under gravity reaches the ground in 4 s. Then the height from which it is released is

A body is released from the top of a tower of height 50 m. Find the velocity with which the body hits the ground. (g=9.8 m/s^2)

What is the weight of a body of mass 20kg at the equator ?(g=9.78 m/s^2)

A bomber plane moves horizontally with a speed of 500 m/s and a bomb released from it. strikes the ground in 10 s. Angle at which it strikes the ground will be (g=10 m/s^2)

A ball falls of a table and reaches the ground in 10 s. Assuming g=10m//s^(2) , calculate its speed on reaching the ground and the height of the table.

A ball falls of a table and reahes the grounf in 1 s.Assuming g= 10m//s^2 ,Calculate its speed on reching the ground and the height of the table

A storm broke a tree and the treetop rested 20 m from the base of the tree, making an angle of 60^@ with the horizontal. Find the height of the tree.

A ball falls off a table and reaches the ground in 1 s. Assuming g = 10 m//s^(2) , calculate its speed on reaching the ground (2 marks) and the height of the table.

A body starts from rest and moves with a uniform acceleration of 4 m//s^2 ?. Calculate the displacement of the body in 10 seconds.

A stone is dropped from the top of a tower of height 45 m. One second later another stone is thrown down from the town of the same tower. Both stones reach the ground at the same time. If (g= 10 m/s^2), magnitude of the initial velocity of the sound stone is