The brakes on a 15,680 N car exert a stopping force of 640 N. The cars velocity changed from 20.0 m/s to 0 m/s. What is the mass of the car?

Use the ratio form of kepler’s third law, = , and the data provided to determine the time it takes mars to orbit the sun. round your answer to the nearest tenth. earth’s orbital period = 1.0 earth year earth’s distance from the sun = 1.0 au mars’s distance from the sun = 1.5 au it takes mars about ⇒ 1.8 earth years to orbit the sun.