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27 Nov 2019
A ball is projected horizontally from the edge of a table that is 1.12 m high, and it strikes the floor at a point 1.23 m from the base of the table. What is the initial speed of the ball? How high is the ball above the floor when its velocity vector makes a 48.5o angle with the horizontal?
A ball is projected horizontally from the edge of a table that is 1.12 m high, and it strikes the floor at a point 1.23 m from the base of the table. What is the initial speed of the ball? How high is the ball above the floor when its velocity vector makes a 48.5o angle with the horizontal?
6 Oct 2022
