Navigate

When a ceiling fan is switched on, it makes 10 revolutions in the first 3s

When a ceiling fan is switched on, it makes 10 revolutions in the first 3s.Assuming a uniform angular acceleration,how many rotation it will make in the next 3s?

Options

(a) 10
(b) 20
(c) 30
(d) 40

Correct Answer:

30

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

admin:

Related Questions

  1. In adiabatic expansion, product of PV
  2. A 100Ω resistance and a capacitor of 100Ω reactance are connected in series
  3. The ratio of longest wavelength corresponding to Lyman and Blamer series
  4. The temperature of a metal block is increased from 27⁰C to 84⁰C. The rate of radiated energy
  5. A coin of mass m and radius r having moment of inertia I about the axis passes