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Is the Above Pulley System an Ideal Machine Or Not ?

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Question

Is the above pulley system an ideal machine or not?

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Solution

No, the pulley system is not an ideal machine

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2017-2018 (March) Set A

RELATED QUESTIONS

From the diagram given below. answer the question that follows:

1) What kind of pulleys are A and B?

2) State the purpose of pulley B.

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(Neglect the weight of pulley A and friction)


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(ii) the effort required to raise a load of 300 N by the system.


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