M = 1970 kg
V = 102km/h = 102,000m/3600s. = 28.33 m/s.
KE = 0.5*M*V^2
A racing car has a mass of 1970 kg.
The acceleration of gravity is 9.8 m/s^2.
What is its kinetic energy if it has a speed
of 102 km/h?
Answer in units of J.
1 answer