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JEE Main & Advanced Physics NLM, Friction, Circular Motion Question Bank Self Evaluation Test - Laws of Motion

  • question_answer
    If a cricketer catches a ball of mass \[150\text{ }gm\]moving with a velocity of\[20\text{ }m/s\], then he experiences a force of (Time taken to complete the catch is sec.)

    A) 300 N  

    B) 30 N

    C) 3 N  

    D) 0.3 N

    Correct Answer: B

    Solution :

    [b] \[\text{Net force experienced =}\frac{\text{Total Impulse}}{\text{Time taken}}\] \[\text{=}\frac{m\Delta v}{t}=0.15\times \frac{20}{0.10}=30\text{ N}\]


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