Question

A car starts from rest and moves with constant accerleration of 1800km/h^2 for 1 min. And then with uniform motion for two min. Then find total distance​

Answer 1

Explanation:

because car starts from rest then its initial value will be 0.then we will change the acceleration in m/s sqaure. because acceleration si unit is m/s square.then we will change the time in second. then we will use the second equation of motion that is s=ut+1/2 *a*(t)square