• Q:- The data for a collision experiment is given below. What conclusions you make? (m2)V2---faster---> (m1)V1-->







    m2 kg u2 m1 kg u1 v2 v1
    40 32 30 18 20 34
    40 46 30 18 22 50
    40 60 30 18 24 66
    40 74 30 18 26 82
    40 88 30 18 28 98
    p1 = 30 * 18 = 540;
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  • In this experiment, the two masses are constant, and speed of the front mass (m1) is also constant at 18 kilometers/hour. <1> As the speed of the approaching mass (m2) increases, after collission, its(m2) speed becomes more slower, and the speed of the front mass (m1) increases. <2> If the speed of the approaching mass increases in Arithmatic Progression, after collision, its speed also decreases in Arithmatic Progression, and the speed of the front mass increases in Arithmatic Progression







  • p2 = m2 x u2 p1 = m1 x u1 p = p1 + p2 q2 = m2 x v2 q1 = m1 x v1 q = q1 + q2
    40 x 32=1280 30 x 18=540 30 18 20 34
    40 x 46=1840 30 x 18=540 30 18 22 50
    40 x 60=2400 30 x 18=540 30 18 24 66
    40 x 74=2960 30 x 18=540 30 18 26 82
    40 x 88=3520 30 x 18=540 30 18 28 98
    p1 = 30 * 18 = 540;

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