The switch is moved to position A at t = 0. a) What is the time constant in position A b ) How long does it take the capacitor v
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Answer:
Answer: The torque required is 0.0471 N m.
Explanation:
Mass of the disc = 200 g = 0.2 kg (1 kg =1000 g)
Radius of the disc == 10 cm = 0.1 m(1 m = 100 cm)
Angular acceleration =
Moment of inertia =
The torque required is 0.0471 N m.