• 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
    44 27 20 11 17 33
    44 43 20 11 23 55
    44 59 20 11 29 77
    44 75 20 11 35 99
    44 91 20 11 41 121
    44 107 20 11 47 143
    44 123 20 11 53 165
    44 139 20 11 59 187
    44 155 20 11 65 209
    44 171 20 11 71 231
    p1 = 20 * 11 = 220;
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  • In this experiment, the two masses are constant, and speed of the front mass (m1) is also constant at 11 meters/second. <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
    44 x 27=1188 20 x 11=220 20 11 17 33
    44 x 43=1892 20 x 11=220 20 11 23 55
    44 x 59=2596 20 x 11=220 20 11 29 77
    44 x 75=3300 20 x 11=220 20 11 35 99
    44 x 91=4004 20 x 11=220 20 11 41 121
    44 x 107=4708 20 x 11=220 20 11 47 143
    44 x 123=5412 20 x 11=220 20 11 53 165
    44 x 139=6116 20 x 11=220 20 11 59 187
    44 x 155=6820 20 x 11=220 20 11 65 209
    44 x 171=7524 20 x 11=220 20 11 71 231
    p1 = 20 * 11 = 220;

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