Two identical uniform discs roll without slipping on two different surfaces as shown in figure. If they reach points B and D with the same linear speed, then v2 (in m/s) is [Take g=10 m/s2]

Two identical uniform discs roll without slipping on two different sur

1.	Two identical uniform discs roll without slipping on two different surfaces as shown in figure. If they reach points B and D with the same linear speed, then v2 (in m/s) is [Take g=10 m/s2]
Answer» Two identical uniform discs roll without slipping on two different surfaces as shown in figure. If they reach points $B$ and $D$ with the same linear speed, then $v_{2}$ (in $m/s$ ) is [Take $g = 10 {m/s}^{2}$ ]

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Two identical uniform discs roll without slipping on two different surfaces as shown in figure. If they reach points B and D with the same linear speed, then v2 (in m/s) is [Take g=10 m/s2]

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