JEE Main Physics question

Physics Motion in a Straight Line JEE Main

A ball is released from the top of a tower of height metre. It takes sec to reach the ground. What is the position of the ball at sec?

(A) m from the ground
(B) m from the ground
(C) m from the groundCorrect
(D) m from the ground

Answer: (C)

Solution

Since the ball falls from rest, distance fallen . At , the fraction fallen is

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Question ID VK-151982