Answer to Question #343093 in Atomic and Nuclear Physics for harry

Atomic and Nuclear Physics

Question #343093

A truck starts from rest and moves with a

constant acceleration of 5.0 m/s2

. Find its

speed and the distance travelled after 4.0

seconds has elapsed.

Expert's answer

"v=at=20~\\frac ms,"

"s=\\frac{at^2}2=40~m."

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