Question
An athelet of mass 70kg runs a 100m race in 10seconds. Calculate the kenetic energy possess by the athelet
Answers
oobleck
v = 100m/10s = 10 m/s
KE = 1/2 mv^2 = ____ J
KE = 1/2 mv^2 = ____ J
Mukthar Zubeirah
3.5j