Question

A train travels at a constant velocity of 80 km/h for 3 hours. What is the acceleration of the train during this time? *
Careful, it's NOT 80/3! There's a reason we said "constant velocity"...

Answer 1

Answer:

if the velocity is constant then it means velocity is not changing with time hence the acceleration will be zero. or you can draw a v t graph and you may find the slope of graph is 0. hence proofed. the acceleration is zero

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