(Solved): The energy required to increase the speed of a certais car from 17m/s to 27m/s is 205kd. Part A ...

The energy required to increase the speed of a certais car from $$17\mathrm{m}/\mathrm{s}$$ to $$27\mathrm{m}/\mathrm{s}$$ is $$205\mathrm{kd}$$. Part A What is the mass of the car? Express your answer to two significant figures and include appropriate units. Part B Al what speed is the car 's kinetic energy equal to $$205\mathrm{kJ}$$ ? Express your answer to two significant tigures and include appropriate units.