Two masses m1 and m2 which are connected with a light string are placed over a frictionless pulley. This set up is placed over a weighing machine as shown in figure. Three combination of masses m1 and m2 are used, in first case m1=6 kg and m2=2 kg, in second case m1=5 kg and m2=3 kg, in the third case m1=4 kg and m2=4 kg. Masses are released from rest. If W1,W2 and W3 be the reading of weighing machine in three cases, then:

Two masses m1 and m2 which are connected with a light string are place

1.	Two masses m1 and m2 which are connected with a light string are placed over a frictionless pulley. This set up is placed over a weighing machine as shown in figure. Three combination of masses m1 and m2 are used, in first case m1=6 kg and m2=2 kg, in second case m1=5 kg and m2=3 kg, in the third case m1=4 kg and m2=4 kg. Masses are released from rest. If W1,W2 and W3 be the reading of weighing machine in three cases, then:
Answer» Two masses $m_{1}$ and $m_{2}$ which are connected with a light string are placed over a frictionless pulley. This set up is placed over a weighing machine as shown in figure. Three combination of masses $m_{1}$ and $m_{2}$ are used, in first case $m_{1} = 6 kg$ and $m_{2} = 2 kg$ , in second case $m_{1} = 5 kg$ and $m_{2} = 3 kg$ , in the third case $m_{1} = 4 kg$ and $m_{2} = 4 kg$ . Masses are released from rest. If $W_{1}, W_{2}$ and $W_{3}$ be the reading of weighing machine in three cases, then:

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