Question

MCQ 4
Q.5. A conical pendulum of length 1 m makes an angle θ=45° w.r.t. Z-axis and moves in a circle in the XY plane. The radius of the circle is 0.4 m and its center is vertically below O. The speed of the pendulum, in its circular path, will be : (Take g = 10 ms-2)



(1) 0.4 m/s
(2) 4 m/s
(3) 0.2 m/s
(4) 2 m/s

Answer 1

its option A

that is 0.4 m/s

Answer 2

Option a 0.4m/a


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