Question

what is the formula of kinetic energy in terms of momentum

Answer 1

$k = \frac{ {p}^{2} }{2m}$
hope this help u.......

Answer 2

Here is the relation between Kinetic energy and momentum:-
P=MV
K.E.= 1/2 MV^2
After putting the value of momentum in kinetic energy equation:-
K.E.= 1/2 PV
After dividing and multiplying with M:-
K.E.= 1/2 PV ×m/m
K.E.= p^2/2m