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katykitz Group Title

a ball of mass 0.2kg moving with a velocity of 10 m/s hits a bat normally & returns with the velocity of 20 m/s.If the duration of impact is 0.01 sec find average force exerted by the bat

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  1. him1618 Group Title
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    600 N

    • 3 years ago
  2. ARASH_D Group Title
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    P'-P=F(T'-T) 0.2kg*30m/s=F*0.01s .solving for F u have F=600 N

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  3. katykitz Group Title
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    thx a lot guys.. :)

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