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30/12/2021 1:31 pm
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If velocity of a particle is given by v = √5000 + 24 x. Where x is displacement. The acceleration of particle is
(a) 12 m/s2
(b) 15 m/s2
(c) 18 m/s2
(d) 21 m/s2
1 Answer
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30/12/2021 1:33 pm
Correct answer: (a) 12 m/s2
Explanation:
a = \(\frac{Vdv}{dx}\)
v = \(\sqrt{5000 + 24x}\) x \(\frac{1}{2\sqrt{5000} + 24x}\) x 24
a = 12 m/s2