Question

A force is applied on a car of mass 1500 kg so that its speed increases from 54 kmh-1.Find the work done by the force on the car.


❤ Solve it ​

Answer 1

$\huge\underline\mathtt\red{Be brainly}$

Answer 2

$\rule{300}{2}$

Work done by the force = $1/2 mv^2 -1/2 mu^2 = 1/2m(v^2-u^2)$

=$1/2 × 1500 (20^2-15^2)$

= $1.3 × 10^5$

$\rule{300}{2}$❤