Question

calculate kinetic energy of car mass 1000 kg running with velocity 54km/hr​

Answer 1

Answer:

Mass (m) = 1000 kg

Velocity (v) = 54 km/hr

= (54*5)/18 m/s

= 15 m/s

K.E = 0.5mv²

= 0.5*1000*15*15 J

= 112500 J

The Kinetic Energy of the Car is 112500 J.

Hope this helps!