10th Class Karachi Board Exams Quizzes MCQs Quizzes Karachi Board 10th Class Physics Online Test 8

Question:
A particle at rest suddenly disintegrates into two particles of equal masses which state moving. The two fragments will

Option A):
Move in any direction with any speed
Option B):
Move opposite with unequal speeds
Option C):
Move opposite with equal speed

Correct Answer is Option C):
Move opposite with equal speed