Question
a stone of mass 50g is released from rest, Calculate it's kinetic energy after 6s from the beginning of the motion
Answers
Henry
V = Vo + g*t = 0 + 9.8*6 = 58.8 m/s.
KE = 0.5M*V^2, M = 0.05 kg.
KE = 0.5M*V^2, M = 0.05 kg.