[SOLVED] If the equation for the displacement of a particle moving on a circular path is given by (θ) = 2t3 + 0.

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If the equation for the displacement of a particle moving on a circular path is given by (θ) = 2t3 + 0.

If the equation for the displacement of a particle moving on a circular path is given by (θ) = 2t3 + 0. where θ is in radians and t in seconds, then the angular velocity of the particle after 2sec from its start

 (a) rad /8 sec  (b) 12 rad / sec  (c) 24 rad / sec  (d) 36 rad / sec

Answer:

represents one value from a data series.

Best Answer for If the equation for the displacement of a particle moving on a circular path is given by (θ) = 2t3 + 0.

Correct Option (c) 24 rad / sec 

Explanation:

θ = 2t3 + 0.5 and ω dθ/dt = 6t2

at t = 2 sec, ω = 6(2)2 = 24 rad/sec

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