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JEE Main 2008
Exam
JEE Main
Year
2008
Subject
Physics
Chapter
Center of Mass, Momentum and Collision

JEE Main 2008 · Physics · Center of Mass, Momentum and Collision

A body of mass m=3.513 ~kg is moving along the x -axis with a speed...

A body of mass m=3.513 kgm=3.513 \mathrm{~kg} is moving along the xx-axis with a speed of 5.00 ms−15.00 \mathrm{~ms}^{-1}. The magnitude of its momentum is recorded as

Options

  1. A17.6 kg ms−117.6 \mathrm{~kg} \mathrm{~ms}^{-1}
  2. B17.565 kg ms−117.565 \mathrm{~kg} \mathrm{~ms}^{-1}
  3. C17.56 kg ms−117.56 \mathrm{~kg} \mathrm{~ms}^{-1}
  4. D17.57 kg ms−117.57 \mathrm{~kg} \mathrm{~ms}^{-1}

Correct answer

A. 17.6 kg ms−117.6 \mathrm{~kg} \mathrm{~ms}^{-1}

Step-by-step solution

P=m v=3.513 \times 5.00 \approx 17.6
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