The ratio of K.E of two bodies is 1:2 momentum are in the ratio 1:2 the ratio of mass is
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2
1/2mv² = 2 x 1/2 Mv²
1/2 mv ² = Mv ²
1/2 m = M
and momentum = m x v
now first body has mass double than 2nd
so , m = 2M
therefore,
m x v = 2M x v m = 2M
mass ratio ia 1:2
1/2 mv ² = Mv ²
1/2 m = M
and momentum = m x v
now first body has mass double than 2nd
so , m = 2M
therefore,
m x v = 2M x v m = 2M
mass ratio ia 1:2
Answered by
3
The answer will be 1:2 Just make equations of both statenents divide them you will get v1 / v2 = 1 them put it in 1st equation one and you will get m1:m2 1:2
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