Two boys having masses m1=4 kg and m2=2 kg are seating on a seesaw of length r=1 m as shown in figure. Find the net torque due to weight of boys, acting about the midpoint O. (Take g=10 m/s2 and anti-clock wise rotation as +ve)

Two boys having masses m1=4 kg and m2=2 kg are seating on a seesaw of

1.	Two boys having masses m1=4 kg and m2=2 kg are seating on a seesaw of length r=1 m as shown in figure. Find the net torque due to weight of boys, acting about the midpoint O. (Take g=10 m/s2 and anti-clock wise rotation as +ve)
Answer» Two boys having masses $m_{1} = 4 kg$ and $m_{2} = 2 kg$ are seating on a seesaw of length $r = 1 m$ as shown in figure. Find the net torque due to weight of boys, acting about the midpoint $O$ . (Take $g = 10 {m/s}^{2}$ and anti-clock wise rotation as $+ v e$ )

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Two boys having masses m1=4 kg and m2=2 kg are seating on a seesaw of length r=1 m as shown in figure. Find the net torque due to weight of boys, acting about the midpoint O. (Take g=10 m/s2 and anti-clock wise rotation as +ve)

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