Question Answers

Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > Two 20 kg cannon balls are chained together and fired horizontally with a velocity of 200 m/s from the top of a 30 m wall. The chain breaks during the flight of the cannon balls and one of them strikes the ground at t = 2 s, at a distance of 250 m from the foot for the wall, and 5 m to the right of line of fire determine the position of the other cannon ball at that instant Neglect the resistance of air.

Two 20 kg cannon balls are chained together and fired horizontally with a velocity of 200 m/s from the top of a 30 m wall. The chain breaks during the flight of the cannon balls and one of them strikes the ground at t = 2 s, at a distance of 250 m from the foot for the wall, and 5 m to the right of line of fire determine the position of the other cannon ball at that instant Neglect the resistance of air.

Calculate the displacement of the wedge when the ball reaches at the bottom of the groove.