A stone is dropped into water from 80 m above and a second later, another stone is thrown vertically down. Both stones strike the water simultaneously. What is the initial speed of the second stone? Given `g=9.8ms^(-2)`.

A stone is dropped into water from a bridge 44.1 m above the water. Another stone is thrown vertically downward 1 s later. Both strike the water simultaneously. What was the initial speed of the second stone?

A stone is dropped into water from a bridge 44.1 m above the water. Another stone is thrown vertically downward 1 s later. Both strike the water simultaneously. What was the initial speed of the second stone?

A stone is dropped into water from a bridge 44.1 m above the water. Another stone is thrown vertically downward 1 sec later. Both strike the water simultaneously. What was the initial speed of the second stone

A stone is dropped into water from a bridge 44,1 m above the water.Another stone is thrown vertically downward 1 s later.Both strike the water simultaneously .What was the intitail speed of the second stone?

A stone is dropped into a river from a bridge 53.6 m above the water. Another stone is thrown vertically down 1.00 s after the first is dropped. The stones strike the water at the same time. (a) What is the initial speed of the second stone ? (b) Plot velocity versus time on a graph for each stone, taking zero time as the instant the first stone is released .

A stone is dropped from the top of a tall cliff and n seconds later another stone is thrown vertically downwards with a velocity u m/s. How far below the top of the cliff the second stone will overtake the first?

A stone is dropped from the top of a tower of height h. After 1 second, another stone is dropped from the balcony 20m below the top . Both reach the button simultaneously . What is the value of h ?