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A ball of mass 1 kg …

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A ball of mass 1 kg moving horizontally due north at 8 m per second strikes a vertical wall and is reflected back with a speed of 6 metre per second. the change in momentum is (a)14 kg metre per second (b) 8 kg metre per second (c)6 kg metre per second (d) 2 kg metre per second

    • Posted by Soham Kokate 7 years, 6 months ago

    CBSE > Class 09 > Science
    • 3 answers

    Disha Singh 7 years, 6 months ago

    Hello

    1Thank You

    Disha Singh 5 years, 11 months ago

    Do solutions on your own

    2Thank You

    Soham Kokate 5 years, 11 months ago

    Tell the option and its solutions

    4Thank You

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