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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: - A slab consists of two parallel layers of two different materials of same thickness
- Two capacitors of capacitances 2 μF and 3 μF are joined in series.
- 4 point charges each +q is placed on the circumference of a circle
- A bomb of mass 16 kg at rest explodes into two pieces of masses of 4 kg and 12 kg.
- Which one of the following equations of motion represents simple harmonic motion?
Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A slab consists of two parallel layers of two different materials of same thickness
- Two capacitors of capacitances 2 μF and 3 μF are joined in series.
- 4 point charges each +q is placed on the circumference of a circle
- A bomb of mass 16 kg at rest explodes into two pieces of masses of 4 kg and 12 kg.
- Which one of the following equations of motion represents simple harmonic motion?
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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