Subjective Type

Name the class to which the following lever belongs: a see saw

Solution

A first-class lever has the fulcrum in the middle and the load and effort on each side of the fulcrum.
a see saw- Class I lever


SIMILAR QUESTIONS

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Draw a diagram of a lever which is always used as a force multiplier. How is the effort arm related to the load arm in such a lever ?

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Draw a labelled diagram of a class II lever. Give one example of such a lever.

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Fig 3.13 shows a nut cracker. Name the class of lever.

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The diagram above shows a wheel barrow. Mark position of fulcrum F and draw arrows to show the directions of load L and effort E. What class of lever is the whell barrow ? Give one more example of the same class of lever.

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Draw a labelled sketch of a class III lever. Give one example of this kind of lever.

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Draw diagrams to illustrate the position of fulcrum load and effort, in the following: Forceps

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Fig 3.16 above shows a lever in use. to which class of lever does it belong ?

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Fig 3.17 above shows a lever in use. To which class of lever does it belong ?

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