A car travelling at 10 m/s has 75 kJ of KE. Calculate the car’s mass.

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The slope of a good speed time indicates ? a. velocity b. acceleration c. direction d. speed

Who was the first scientist to measure speed as distance over time?

In order to do work, the force vector must be question 1 options: in a different direction than the acceleration vector. in a different direction than the displacement vector. in the same direction as the displacement vector and the motion. in the same direction as the acceleration vector.