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. If the minimum energy of photons needed to produce photoelectrons is 3 eV,
  2. Consider two concentric spherical metal shells of radii r₁ and r₂( r₂>r₁). If the outer
  3. Which radiations are used in tratement of muscles ache?
  4. A man throws balls with the same speed vertically upwards one after the other
  5. A bar magnet of moment of inertia I is vibrated in a magnetic field of induction