Two ice skaters A and B approach each other at right angles. Skater A has a mass 30 kg…
Physics · JEE Main · NTA Exams — Laws of Motion
Two ice skaters A and B approach each other at right angles. Skater A has a mass 30 kg and velocity 1 m/s skater B has mass 20 kg and velocity 2 m/s. They meet and cling together. Their final velocity of the couple is :
- 2 m/s
- 1.5 m/s
- 1 m/s
- 2.5 m/s
Answer
(C) 1 m/s
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