Question

1
A particle velocity changes from (2î – 34)
ms
10 (37 - 23)
ms
s-in 2s. If its mass is 1 kg, the acceleration (ms-2) is
(A) - (i+)
(B)
(i +i)/2
(C)
zero
(D) (-1)
/2​

Answer 1

Answer:

The answer is a option B

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Answer 2

Answer:

option b mark me as the brainlist