JEE Main Physics question

Physics Motion in a Plane JEE Main

A ball is rolled off the edge of a horizontal table at a speed of 4 m/second. It hits the ground after 0.4 second. Which statement(s) given below is/are true?

(A)It hits the ground at a horizontal distance 1.6 m from the edge of the tableCorrect
(B)The speed with which it hits the ground is 4.0 m/second
(C)Height of the table is 0.8 mCorrect
(D)It hits the ground at an angle of to the horizontal

Answer: (A),(C)

Solution

Horizontal distance m (A true). Height m (C true). Vertical speed on landing

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Question ID VK-158260