A particle is dropped from the top of a tower. If it falls half of the height of the tower in its last second of journey, find the time of journey.

A particle is dropped from the top of a tower. It covers 40 m in last 2s. Find the height of the tower.

A particle is dropped from the top of a tower. It covers 40 m in last 2s. Find the height of the tower.

A particle is dropped from the top of a tower. It covers 40 m in last 2s. Find the height of the tower.

A stone dropped from the top of a tower of travel 5/9th of the height of the tower during the last second of its fall . The time of fall is.

If a stone dropped from the top of a tower travels half, of the height of the tower during last second of its fall, the time of fall is (in seconds)

A ball rleased from the tope of a tower travels (11) /( 36) of the height of the tower in the last second of its journey. The height of the tower is (g= 10 ms^(2)).