Two identical uniform discs roll without slipping on two different surfaces AB and CD starting at A and C with linear speed v1 and v2, respectively, and always remain in contact with the surfaces. If they reach B and D with the same linear speed and v1=3m/s then v2 in m/s is (g=10m/s2)

Two identical uniform discs roll without slipping on two different sur

1.	Two identical uniform discs roll without slipping on two different surfaces AB and CD starting at A and C with linear speed v1 and v2, respectively, and always remain in contact with the surfaces. If they reach B and D with the same linear speed and v1=3m/s then v2 in m/s is (g=10m/s2)
Answer» Two identical uniform discs roll without slipping on two different surfaces $A B$ and $C D$ starting at $A$ and $C$ with linear speed $v_{1}$ and $v_{2}$ , respectively, and always remain in contact with the surfaces. If they reach $B$ and $D$ with the same linear speed and $v_{1} = 3 m / s$ then $v_{2}$ in $m / s$ is $(g = 10 m / s^{2})$

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Two identical uniform discs roll without slipping on two different surfaces AB and CD starting at A and C with linear speed v1 and v2, respectively, and always remain in contact with the surfaces. If they reach B and D with the same linear speed and v1=3m/s then v2 in m/s is (g=10m/s2)

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