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.

Related Questions:

1. The wavelength of the matter wave is independent of
2. Two stones of masses m and 2m are whirled in horizontal circles, the heavier one
3. In common base mode of a transistor, the collector current is 5.488 mA
4. Oil spreads over the surface of water where as water does not spread
5. If a solid ball of metal has a concentric spherical cavity with in it if the ball

Topics: Laws of Motion (103)
Subject: Physics (2479)

---

Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score

18000+ students are using NEETLab to improve their score. What about you?

Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.

---

Share this page with your friends