JEE Main & Advanced
Physics
NLM, Friction, Circular Motion
Question Bank
Numerical Value Type Questions - Laws of Motion
question_answer
A body of mass 5 kg explodes at rest into three fragments with masses in the ratio 1:1:3. The fragments with equal masses fly in mutually perpendicular directions with speeds of 21 m/s. The velocity of heaviest fragment in m/s will be