Question

A body freely falls a certain height on to the ground in a time 't'.during the first one third of the interval it gains kinetic energy delta k1 and during the last one third of the interval,it gains kinetic energy delta k2 . The ratio of k1 and k2 is

Answer 1

in this question we can use the relativity theory...to better understand The rule of newton

Answer 2

Answer:

the ratio of k1 and k2 is 1:5.