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In: Physics

A car starts from rest and travels east with an acceleration of 4x10^-3 m/s^2. Another car...

A car starts from rest and travels east with an acceleration of 4x10^-3 m/s^2. Another car travels towards west at a constant speed of 70kph. The two cars are 100km apart.

a. What is the time it takes for the two cars to meet
b. time it takes for them to be 100km apart for the second time

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