A body is thrown horizontally from the top of a tower of 5m height It touches the ground at a distance of 10m from the foot of

Question

A body is thrown horizontally from the top of a tower of 5m height It touches the ground at a distance of 10m from the foot of the tower Then initial velocity of the body is g 10ms 1 2 5 ms 2 5 ms 3 10 ms 4 20 ms 01 Two thin wood screens A and B are separated by 200m A bullet travelling horizontally at a speed of 600ms hits the screen A penetrates through it and finally emerges out from B making holes in A and B If the resistance of air and wood are negligible the difference of heights of the holes in A and B is 49 3 7 Fm 4 zero

Kunduz · Accepted Answer

Click to see the answer