mishaljamyl mishaljamyl

27-02-2021
Physics

contestada

3. A car has an acceleration of +2m/s2. What does this tell you about the velocity of the car? What
is meant by an acceleration of -2m/s2?

Respuesta :

vinaychoudary vinaychoudary

27-02-2021

Answer:

acceleration is the rate of change of velocity

therefore in the above statement, the velocity increases twice per second.

when acceleration is negative, then it is accelerated motion.

ie. the car accelerates twice per second

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