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)

Solve the following examples / numerical problems: A body is released from the top of a building of height 19.6 m . Find the velocity with which the body hits the ground.

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

A stone is shot straight upward with a speed of 20 m/s from a tower 200 m high. The speed with which it strikes the ground is (g=10 m/s^2)

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 stone is released from the top of a tower 90m high. At the same instant a second stone is projected vertically upwards from the ground with a velocity of 30 m//s . When and where will the two stones meet?

A man drops a 20 kg object from the top of a 10m high building . What will be the velocity of the object when it just hits the ground?

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)

(10) A straight road leads to the foot of a tower of height 50m. From the top of the tower, the angle of depression of two cars standing on the road are 30^@ and 60^@ . What is the distance between the two cars?

A cylindrical tank having cross-sectional area A is filled with water to a height of 2.0 m. A circular hole of corss-section area is opened at a height of 75 cm from the bottom. If a//A=sqrt(0.2, then velocity with which waer emerges from the hole is (g =9.8 ms^(-2))

Solve the following example : A body of volume 100 cm^3 is immersed completely in water. Find the weight of the water displaced by the body. [g = 9.8 m//s^2, rho(water) = 10^3 kg//m^3]