Physics, 14.04.2021 14:00, browndariel
A train starting from rest attained a velocity of 20m/s² in 4s. it continued with velocity attained for the next 16s and was finally brought to rest in another 5s. sketch the velocity time graph of the motion. use your graph to evaluate
1: acceleration of the train
2: total distance travelled
3: average speed of the train
Answers: 3
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A train starting from rest attained a velocity of 20m/s² in 4s. it continued with velocity attained...
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