• 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
    81 32 27 20 26 38
    81 44 27 20 32 56
    81 56 27 20 38 74
    81 68 27 20 44 92
    81 80 27 20 50 110
    81 92 27 20 56 128
    81 104 27 20 62 146
    81 116 27 20 68 164
    81 128 27 20 74 182
    p1 = 27 * 20 = 540;
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  • In this experiment, the two masses are constant, and speed of the front mass (m1) is also constant at 20 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
    81 x 32=2592 27 x 20=540 27 20 26 38
    81 x 44=3564 27 x 20=540 27 20 32 56
    81 x 56=4536 27 x 20=540 27 20 38 74
    81 x 68=5508 27 x 20=540 27 20 44 92
    81 x 80=6480 27 x 20=540 27 20 50 110
    81 x 92=7452 27 x 20=540 27 20 56 128
    81 x 104=8424 27 x 20=540 27 20 62 146
    81 x 116=9396 27 x 20=540 27 20 68 164
    81 x 128=10368 27 x 20=540 27 20 74 182
    p1 = 27 * 20 = 540;

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