A car is initially at rest. After 6.0 seconds its speed is 60.0 m/s. What is the car's acceleration?

1 Answer

#10\ \text{m/sec}^2#

Explanation:

The car initially at rest #u=0#.

After time #t=6\ \text{sec# the speed of car becomes #v=60\ \text{m/sec#

The acceleration #a# of car is given by following formula

#a=\frac{v-u}{t}#

#=\frac{60-0}{6}#

#=10\ \text{m/sec}^2#