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प्रश्न
Classify the following as a lever, a pulley and an inclined plane:
A needle
एका वाक्यात उत्तर
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उत्तर
A needle – An inclined plane
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
संबंधित प्रश्न
What is the purpose of a jack in lifting a car by it?
Why is a machine not 100% efficient?
What is an inclined plane?
State whether the mechanical advantage of an inclined plane is equal to 1, less than 2 or greater than 1?
Can a machine be 100% efficient?
Give an example of the following uses of a machine:
to obtain gain in speed
Give an example of the following use of a machine to change the point of application of the force.
Establish a relationship between efficiency, M.A., and V.R.
Why is this so traveller’s bags have wheels?
Why is this so machines have to be maintained?
