Question

A car traveling at 7.0m/s^2 accelerates uniformly at 2.5 m/s. Reach a speed of 12.0m/s.how long does it take for this acceleration to occur?

Answer 1

Answer:

2 sec

Explanation:

time taken = $\frac{v-u}{a} = \frac{12-7}{2.5} = 2$