A person stands at the middle point of a wooden ladder which starts sl – McqOptions

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1.	A person stands at the middle point of a wooden ladder which starts slipping between vertical wall and the floor of the room, while continuing to remain in a vertical plane. The path raced by a person standing at the middle point of the slipping ladder is:
A.	straight line
B.	a elliptical path
C.	a circular path
D.	a parabolic path
Answer» D. a parabolic path

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