Question

a car moving with a certain velocity comes to a halt if the retardation was 5 metre per second square find the initial velocity of the car​

Answer 1

Step-by-step explanation:

V = u + at

0 = u + (-5 x 10)m/s2,

u = 50m/s²

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Answer 2

Answer :

Step by step explanation :

$v = u + at \\ \\ o = u + ( - 5 \times 10)m | s2 \\ \\ u = 50m | s2$

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