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Explain lever and give some examples.

Important Questions on Simple Machine

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Science>Physics>Simple Machine>Lever
An example of class three lever is
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Science>Physics>Simple Machine>Lever
Example of a class one lever
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Science>Physics>Simple Machine>Lever
A beam balance is an example of
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Science>Physics>Simple Machine>Lever
Which class of lever found in the human body is being used when we hold a load on the palm of our hand?
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Science>Physics>Simple Machine>Lever

Select the class of lever the following object belongs to: Pliers.

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Science>Physics>Simple Machine>Lever
The kind of lever as an example of the human body in raising the weight of the body on toes is:
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Science>Physics>Simple Machine>Lever
The kind of lever as an example of the human body in the action of nodding of the head is:
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Science>Physics>Simple Machine>Lever
 The resistance offered by a lemon when an effort of 0.06 N is applied. The effort arm of the squeezer is 10 cm and the load arm is 3 cm. In the length, assume that the effort is applied at the end of the effort arm.
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Science>Physics>Simple Machine>Lever
Which among the following is a class II lever?
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Science>Physics>Simple Machine>Lever
What is a lever? Explain its principle.
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Science>Physics>Simple Machine>Lever
Explain kinds of levers with examples.
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Science>Physics>Simple Machine>Lever

Class III lever acts as a _____ multiplier.

(Choose from the following: force / speed)

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Science>Physics>Simple Machine>Lever
The principle of a lever is the principle of law of: