A train has a constant acceleration of a = 3 m/s^2 and starts 2 sec before...

Question

Question

A train has a constant acceleration of

a = 3 m/s^2

and starts 2 sec before another train

that is 100 meters away from it. The other train moves in the same direction at 6 m/s. How long

before the trains collide?

Answer 1

Answer #1

Answer 2

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