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3. Consider a conical pendulum with a bob of mass m = 77.0 kg on a...

3. Consider a conical pendulum with a bob of mass m = 77.0 kg on a string of length L = 10.0 m that makes an angle of ? = 3.00° with the vertical. (Consider +î to be towards the center of the circular path and +ĵ to be upward.)
a) Determine the horizontal and vertical components of the force exerted by the string on the pendulum.
b) Determine the radial acceleration of the bob.

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