In the question number 91, if a force Fi...

In the question number 91, if a force Fis applied to 20 kg block, then the tension in the string is

100N

200N

300N

400N

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The correct Answer is:

When a force F is applied on 20kg block, then the tension in string is T=m_(1)=(10kg)(20ms^(-2))=200N

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