Answer to Question #172472 in Classical Mechanics for Jethro Torio

Classical Mechanics

Question #172472

An object from rest starts to accelerate at 2.5m/s^-2

Determine the time required to cover 100m.

Expert's answer

"s=\\frac{at^2}{2}\\implies t=\\frac{2s}{a},"

"t=\\frac{2\\cdot 100}{2.5}=80~s."

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