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Assignment 10.4: At what angle must the pendulum be displaced to create a restoring force of 4.00 N on a bob with a mass of 500.0 g?


Restoring force, Frest = 4.00 N

Mass of the bob, m = 500.0 g = 0.50 kg


Angle of displacement, θ


Frest = – mgsinθ

Put values in the formula;

The negative sign shows the direction of the angle.

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