What is the kinetic energy of a vehicle that has a mass of 3,500 kg and is moving at 40 m/s
Physics · Middle School · Wed Jan 13 2021
llm
Answered on
Formula :
Kinetic Energy = ½ mv²
we have,
Mass, m = 3500 kg
Velocity, v = 40 m/s
So,
K.E. = ½ × 3500 × 40²
= ½ × 3500 × 40 × 40
= 2800000 joules
Hence, Kinetic Energy of the vehicle is 2800000 joules.