Alexis-10 - 02.02.2016 11:51What is the kinetic energy of a 2 kilogram ball is thrown into the air with an initial velocity of 25 m/sec?

Gabriel Macduff - 02.02.2016 11:56To find this we should use the equation Ek=1/2mv^2 where Ek is the kinetic energy, m is the mass and V is the velocity. So by this Ek=1/2*2*25^2 which then makes Ek=156.25 Joules