A 1875 kg car moves with a velocity of 5 m/s. What is its kinetic energy?

Question

Emerson Burns

Physics

8 November, 20:17

A 1875 kg car moves with a velocity of 5 m/s. What is its kinetic energy?

+2

Answers (2)

Know the Answer?

Ayanna Stevenson · Answer 1

Kinetic energy = (1/2) x (mass) x (speed) ²

= (1/2) x (1875 kg) x (5 m/s) ²

= (1/2) x (1875 kg) x (25 m²/s²)

= (937.5 kg) x (25 m²/s²

= 23,437.5 joules

Braylon · Answer 2

Kinetic energy = 1/2 mv^2 = 1/2 x 1875 x (5) ^2 = 23437.5 J