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