Navigate

A solid body rotates about a stationary axis, so that its angular velocity

A solid body rotates about a stationary axis, so that its angular velocity depends on the rotation angle ? as ?= ?￢ﾂﾒ – k ?, where ?￢ﾂﾒ and k are positive constants.At the moment t=0, ?=0, the time dependence of rotation angle is

Options

(a) k?￢ﾂﾒe-ᵏᵗ
(b) (?￢ﾂﾒ/k)e-ᵏᵗ
(c) (?￢ﾂﾒ/k)(1-e-ᵏᵗ)
(d) (?￢ﾂﾒ/k)(1-e-ᵏᵗ)

Correct Answer:

(?￢ﾂﾒ/k)(1-e-ᵏᵗ)

Explanation:

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

admin:

Related Questions

  1. Newton postulated his corpuscular theory on the basis of
  2. The displacement ‘x’ (in meter) of a particle of mass ‘m’ (in kg) moving in one
  3. If a given volume of water in a 220V heater is boiled in 5 min, then same volume
  4. Two beams of light having intensities I and 4I interfere to produce a fringe pattern
  5. A coil of N turns and mean cross-sectional area A is rotating with uniform angular