A stone is dropped from the top of a tower 200 m high. At the same time, another
Channel: Doubtnut
Date: 2020-07-26

Please add descriptionA 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.