Question

A car is accelerated on a levelled road and attains a speed of 4 times its initial speed. In this process, the potential energy of the car .and why​

Answer 1

Answer:

Explanation:

Potential Energy -

U_{f}-U_{i}= \int_{r_{i}}^{r_{f}}\vec{f}\cdot \vec{ds}

- wherein

U_{f}-final\: potential\: energy

U_{i}-initial \: potential\: energy

f-force

ds-small \: displacement

r_{i}-initial \: position

r_{f}-final\: position

 

Remains Same (No Change) because potential energy is independent of velocity.

Answer 2

Answer:

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