Question

an object is moving with velocity 10m/sec. A constant force acts for 4sec on the object and gives it a speed of 2m/sec in opposite direction. Calculate acceleration produce​

Answer 1

Answer:. - 2m/s^2

Step-by-step explanation:

Given,

Initial velocity (u) = 10m/s

Final velocity (v) = 2m/s

Time taken (t). = 4 sec

Therefore, A/q

= v - u / t

= 10m/s - 2m/s / 4s

= - 8m/s / 4s

= - 2m/s/s

= - 2m/s^2

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