If net force on a system is zero then - Vidyadip

MCQ

If net force on a system is zero then

A
Its momentum is conserved
✓
All of these
C
Its kinetic energy may increase
D
The acceleration of its a constituent particle may be non-zero

✓

Answer

Correct option: B.

All of these

b
(b)

Due to internal forces kinetic energy or acceleration of its constituent particle may be non-zero.

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