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A particle of mass 10 kg moving eastwards with a speed 5 ms–1 collides with another particle of the same mass moving north-wards with the same speed 5 ms–1. The two particles coalesce on collision. The new particle of mass 20 kg will move in the north-east direction with velocity
  • a)
    10 ms–1
  • b)
    5 ms–1
  • c)
    (5 / √2 )ms -1
  • d)
    none of these
Correct answer is option 'C'. Can you explain this answer?
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A particle of mass 10 kg moving eastwards with a speed 5 ms–1 co...
To calculate the momentum of the particle, we use the formula:

Momentum = mass x velocity

Given:
Mass (m) = 10 kg
Velocity (v) = 5 m/s (eastwards)

Substituting the values into the formula, we have:

Momentum = 10 kg x 5 m/s

Momentum = 50 kg·m/s (eastwards)
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A particle of mass 10 kg moving eastwards with a speed 5 ms–1 collides with another particle of the same mass moving north-wards with the same speed 5 ms–1. The two particles coalesce on collision. The new particle of mass 20 kg will move in the north-east direction with velocitya)10 ms–1b)5 ms–1c)(5 / √2 )ms -1d)none of theseCorrect answer is option 'C'. Can you explain this answer?
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A particle of mass 10 kg moving eastwards with a speed 5 ms–1 collides with another particle of the same mass moving north-wards with the same speed 5 ms–1. The two particles coalesce on collision. The new particle of mass 20 kg will move in the north-east direction with velocitya)10 ms–1b)5 ms–1c)(5 / √2 )ms -1d)none of theseCorrect answer is option 'C'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about A particle of mass 10 kg moving eastwards with a speed 5 ms–1 collides with another particle of the same mass moving north-wards with the same speed 5 ms–1. The two particles coalesce on collision. The new particle of mass 20 kg will move in the north-east direction with velocitya)10 ms–1b)5 ms–1c)(5 / √2 )ms -1d)none of theseCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A particle of mass 10 kg moving eastwards with a speed 5 ms–1 collides with another particle of the same mass moving north-wards with the same speed 5 ms–1. The two particles coalesce on collision. The new particle of mass 20 kg will move in the north-east direction with velocitya)10 ms–1b)5 ms–1c)(5 / √2 )ms -1d)none of theseCorrect answer is option 'C'. Can you explain this answer?.
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