Question

An object is moving with velocity 10 m/s. A constant force acts for 4 s on object and give it a speed of
2 m/s in opposite direction. The acceleration produced is
(1) 3 m/s
(2) -3 m/s2
(3) 6 m/s2
(4) -6m/s^2​

Answer 1

Answer:

2) -3 m/s ans

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