The radius of a body moving in a circle with constant angular velocity is given by r = 4t2, with respect to time. What is the magnitude of the tangential velocity at t = 2s, if the angular velocity is 7 rad/s?

🎲 Try a Random Question  |  Total Questions in Quiz: 37  |  🧠 Study this quiz with Flashcards
This question is part of a full practice quiz:
Class 11 Physics: Laws of Motion — practice the complete quiz, review flashcards, or try a random question.

MCQs on motion basic laws, newtons first, second and third laws, momentum conservation, particle equilibrium, non-uniform circular motion, mechanics common forces and problems.


The radius of a body moving in a circle with constant angular velocity is given by r = 4t<sup>2</sup>, with respect to time. What is the magnitude of the tangential velocity at t = 2s, if the angular velocity is 7 rad/s?