Question
a car that travels at a speed of 20m/s and has a mass of 12ookg
Answers
Damon
momentum = m v = 20*1200 = 24,000 kg m/s
Ke = (1/2) m v^2 = 600*400 = 240,000 Joules
Ke = (1/2) m v^2 = 600*400 = 240,000 Joules