A train moves at 30 m s⁻¹. A ball is thrown from it in a vertical plane perpendicular to train motion with speed 30 m s⁻¹ at 45° above the horizontal. Find the distance, measured in the train frame, between the projection point and landing point.
Physics · Kinematics part-3 Relative motion · Relative motion in 2-D and shortest distance problem
A train moves at 30 m s⁻¹. A ball is thrown from it in a vertical plane perpendicular to train motion with speed 30 m s⁻¹ at 45° above the horizontal. Find the distance, measured in the train frame, between the projection point and landing point.
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