Question

# yo yo neet students

#solve these MCQ ....​

Answer 1

Explanation:

Use these formulas you are done

$v = \omega \: r \\ a = { \omega}^{2} r = \frac{dv}{dt} = \frac{ {v}^{2} }{r} \\ \alpha = \frac{ d\omega}{dt} = \frac{d {}^{2} \theta }{dt}$

Answer 2

Answer:

answer (B)....?.........