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OMR-शैली अभ्यास · NEET UG

PHY-001

Englishहिंदीमराठी
PHY · PHY-001भौतिकी (Physics)
A body of mass 2 kg moving at 3 m/s collides and sticks to a stationary body of mass 4 kg. What is the velocity of the combined mass just after the collision?