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A particle moves along a circle of radius 20/π m with constant tangential acceleration. If the velocity of the particle is 80m/s at the end of the second revolution after motion has begun, the tangential acceleration is
Options
(a) 640 π m/s²
(b) 160 π m/s²
(c) 400 π m/s²
(d) 40 m/s²
Correct Answer:
40 m/s²
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Motion of system of Particles and Rigid Body
(73)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The half life of radium is about 1600 year. Of 100 gram of radium existing now
- Two coherent monochromatic beams of intensities I and 4I respectively, are superposed.
- If the magnetising field on a ferromagnetic material is increased, its permeability
- A motor-cyclist drives a motor cycle in a vertical circle. His minimum velocity
- A total charge of 5µC is distributed uniformly on the surface of the thin walled
Topics: Motion of system of Particles and Rigid Body (73)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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