Question

25. Consider the following two statements
(1) If linear momentum of a system of
particles is zero, then translational kinetic
energy of system of particles must be
zero
(2) If translational kinetic energy of system of
particles is zero, then linear momentum of
system of particles must be zero. Then
(1) (1) correct & (2) incorrect
(2) (1) incorrect & (2) correct
(3) Both (1) & (2) are correct
(4) Both (1) & (2) are incorrect​

Answer 1

Answer:

Answer 3

both 1 and 2 are correct