A hamster is pushed off a cliff by wind. Its mass is 0.040 kg and has a Potential Energy of 98 J. Find the kinetic energy.
PE = Mg*h = 98 J.
0.04*9.8*h = 98, h = 250 m.
V^2 = Vo^2 + 19.6*h.
V^2 = 0 + 19.6*250, V = ?.
KE = 0.5M*V^2.
0.04*9.8*h = 98, h = 250 m.
V^2 = Vo^2 + 19.6*h.
V^2 = 0 + 19.6*250, V = ?.
KE = 0.5M*V^2.