Pretty G.

asked • 10/11/21

The first car has twice the mass of a second car, but only half as much kinetic energy. When both cars increase their speed by 6.0 m/s , they then have the same kinetic energy.

The first car has twice the mass of a second car, but only half as much kinetic energy. When both cars increase their speed by 6.0 m/sm/s , they then have the same kinetic energy. What were the original speeds of the two cars? Express your answers using two significant figures separated by a comma.

2 Answers By Expert Tutors

By:

Heidi T. answered • 10/12/21

Tutor
5 (32)

MS in Mathematics, PhD in Physics, 7+ years teaching experience

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