From the top of a multi-storeyed building 40m tall, a boy projects a stone vertically upwards with an initial velocity of` 10 ms^(–1) `such that it eventually falls to the ground.

from the top of multi-storeyed building ,39.2 m tall , a boy projects a stone vertically upward with an initial velocity of 9.8 ms^(-1) such that it finally drops to the ground (i) when will the stone reach the ground? (ii) whn will it pass through the point of projection ? (iii) what will be its velocity before striking the ground ? take g = 10ms^(-2)

A stone is thrown vertically upwards with a velocity of 4.9 ms^(-1) . Calculate : the velocity with which it returns to the ground.

A stone is thrown vertically upwards with an initial velocity of 10ms^(-1) from the top of a cliff of height 40m.How much time it take to reach the ground?

A stone is thorwn vertically upwards with initial velocity of 40m//s . Taking g=10m//s^2 find the maximum height and total distance covered by stone

A stone is dropped from the top of a tower 200 m high. At the same time, another stone is projected vertically upwards from the ground with a velocity of 40m//s . Calcuate when and where the two stones will mest.

A stone is dropped from the top of a tower 100m high. At the same time another stone is thrown vertically upwards from the ground with a velocity of 50 ms^-1 . Find when and where the stones will meet.

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?