What is the force (in Newtons, 1 Newton = 1Kgm/s2) required to accelerate a 1500 Kg car to 3 m/s2?

F=4500N

Explanation:

F=m×g

F=1500kg×3m/s²

F=4500N

F=4500N

Explanation:

F=m×g

F=1500kg×3m/s²

F=4500N

acceleration = (change in speed) / (time for the change)

change in speed = (20-120)= -100 m/s.

1.5 min = 90 sec

acceleration = -100/90 = -1.11 m/s^2.

we don't care about the 150kg or the 2,500 meters. they don't make any difference.

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