3 years ago

Plzzz give me the answer of question no 40 very fast ots soo urgent

Physics

1 answer:

mojhsa [17]3 years ago

7 0

R because A-B has 7R but C-d only has 6r so you need to add another r

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Explanation:

(a) Formula to calculate the density is as follows.

$\rho = \frac{Q}{\frac{4}{3}\pi a^{3}}$

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1. A sprinter races in the 100 meter dash. It takes him 10 second to reach the finish line

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v = 10 m/s

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