A car engine supplies 2.0 10^3 joules of energy during the 100 seconds it 5 points takes to accelerate the car along a horizontal surface. What is the average
power developed by the car engine while it is accelerating?*
2.0 x 10^1 W
2.0 x 10^4 W
2.0 x 10^3 W
2.0 x 10^2 W