A conical pendulum of length 1 m makes an angle $\theta $ = 45o 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 msâˆ’2 )

Question

A conical pendulum of length 1 m makes an angle $\theta $ = 45^o 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^âˆ’2 )

0.4 m/s

4 m/s

0.2 m/s

2 m/s

Solution

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