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An object starts from rest and accelerates uniformly down an incline. If the object reaches a speed of 40 m/s in 5 seconds, what is its average speed?
16 years ago

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bobpursley
If the acceleration is uniform, wouldn't the average speed be

avgspeed=(Vf+Vi)/2 ?
16 years ago
Anonymous
8 m/s
14 years ago

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