Suppose the roller-coaster car in the figure (Figure 1) passes Part A point 1 with a speed of 1.30 m/s If the average fo
Posted: Fri Jul 15, 2022 7:28 am
Suppose the roller-coaster car in the figure (Figure 1) passes Part A point 1 with a speed of 1.30 m/s If the average force of friction is equal to 0.23 of its weight, with what speed will it reach point 2 ? The distance traveled is 49 m Express your answer to two significant figures and include the appropriate units.