A target is fixed on the top of a tower `13 m` high. A person standing at a distance of `50 m` from the pole is capable of projecting a stone with a velocity `10 sqrt(g) ms^-1`. If he wants to strike the target in shortest possible time, at what angle should he project the stone ?

A target is fixed on the top of a pole 13 metre high. A person standing at a distance of 50 metre form the pole is capable of projecting a stone with a velocity 10 sqrt(g) ms^(-1) . If he wants to strike the target in shortest possible time, at what angle should he project the stone ?

A stone is allowed to fall from the top of a tower 300 m height and at the same time another stone is projected vertically up from the ground with a velocity 100 ms^(-1) . Find when and where the two stones meet ?

A stone is allowed to fall from the top of a tower 300 m height and at the same time another stone is projected vertically up from the ground with a velocity 100 ms^(-1) . Find when and where the two stones meet ?

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?

A stone is allowed to fall from the top of a tower 300 m height and at the same time another stone is projected vertically up from the ground with a velocity 100 m//s . Find when and where the two stones meet?