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Consider the following statements Assertion (A): In a practica
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Consider the following statements
Assertion (A): In a practical simple machine work done by the effort is always equal to the work done on the load.
Reason (R): No energy is lost in a simple machine.

A
and are true and is the correct explanation of .

B
and are true, but is not the correct explanation of .

C
A is true but is false.

D
Both and are false.

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Consider the following statements
Assertion (A): In a practical simple machine work done by the effort is always equal to the work done on the load.
Reason (R): No energy is lost in a simple machine.
14 mins ago
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In a simple machine the work done by the effort is always greater than the work done on the load as some amount of energy is wasted in overcoming the friction.
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Question Text
Consider the following statements
Assertion (A): In a practical simple machine work done by the effort is always equal to the work done on the load.
Reason (R): No energy is lost in a simple machine.
TopicWork and Energy
SubjectScience
ClassClass 9
Answer TypeText solution:1
Upvotes127