Calculate the displacement of the wedge when the ball reaches at the bottom of the groove.
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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.
20
Sep
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 [...]
Figure shows the system is at rest initially with x = 0, A man and a woman both are initially at the extreme carrier of the platform. The man and the woman start to move towards each other. Obtain an expression for the displacement s of the platform when the two meet in terms of the displacement x1 of the man relative to the platform. `
20
Sep
Figure shows the system is at rest initially with x = 0, A man and a woman both are initially at the extreme carrier of the platform. The man and the woman start to move towards each other. Obtain an expression for the displacement s of the platform when the two meet in terms of [...]
Calculate the displacement of the wedge when the ball reaches at the bottom of the groove.
20
Sep
Calculate the displacement of the wedge when the ball reaches at the bottom of the groove. Calculate the displacement of the wedge when the ball reaches at the bottom of the groove. September 20, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,