What is the kinetic energy of a 633.0-kg car moving at a speed of 11.2 m/s?

Question

asked Mar 28, 2021 136k views

1 Answer

Paulo Pereira · Answer 1 · 2021-04-01T01:16:28+0000

Answer:

39.7 kJ

Step-by-step explanation:

The kinetic energy formula applies:

KE = (1/2)mv^2 = (1/2)(633.0 kg)(11.2 m/s)^2 = 39,701.76 J

The kinetic energy is about 39.7 kJ.