a train starts from rest and accelerates uniformly, until ithas traveled 2.1 km

Question

a train starts from rest and accelerates uniformly, until ithas traveled 2.1 km and acquired a velocity of 24 m/s. thetrain then moves at a constant velocity of 24m/s for 400s. thetrain then slows down uniformly at .065m/s, until it is brought toa halt. a) how long does it take the train to accelerate to24m/s b) what is the distance traveled by the train while slowingdown c) what is the total distance traveled by the train d) what is the average speed of the train from the time itstarts until it is brought to a halt please show all work a train starts from rest and accelerates uniformly, until ithas traveled 2.1 km and acquired a velocity of 24 m/s. thetrain then moves at a constant velocity of 24m/s for 400s. thetrain then slows down uniformly at .065m/s, until it is brought toa halt. a) how long does it take the train to accelerate to24m/s b) what is the distance traveled by the train while slowingdown c) what is the total distance traveled by the train d) what is the average speed of the train from the time itstarts until it is brought to a halt please show all work

Explanation / Answer

You need to check your units: I assume you mean it slows downat an acceleration of -0.065m/s2. Is this what youmean?

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