JEE Main 2015PhysicsWork Power EnergyMediumMCQ

JEE Main 2015Work Power Energy Question with Solution

JEE Main 2015 (10 Apr Online)

Question

If a body moving in a circular path maintains constant speed of 10 m s-1 , then which of the following correctly describes the relation between acceleration and radius?

Choose an option

Show full solutionCorrect option: D
Correct answer
D

Step-by-step explanation


V = constant

  No tangential acceleration

Only centripetal acceleration

a=v2R

   aR=constant 

  a1R

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About this question

This is a previous-year question from JEE Main 2015, covering the Work Power Energy chapter of Physics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.