Question

Calculate the kinetic energy of a 50 kg cart moving at a speed of 18.6 m/s.

Answer 1

Answer:

8649 J

Explanation:

KE = 1/2mv^2

1/2(50)(18.6)^2

1/2(50)(345.96) = 8649 J

Answer 2

Ek = ½mv^2
This is for calculate the kinetic energy