Question

Q.19The angular displacement of a particle following circular path is given by 0(1) = 25t? + 3t+7, then angular velocity will be at t = 2 sec is (a) 303 rad/sec (b) 400 rad/sec (c) 100 rad/sec (d) zero​

Answer 1

Answer:

$303 {4}^{2} - 3033 {2}^{2} \leqslant 555 \geqslant 222 \div 0$

d) 0

Answer 2

Answer:

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Explanation:

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