Question
What is a lever?
Solution
A lever is a rigid bar which is capable of rotating about a fixed point called the fulcrum.
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What is a lever?
A lever is a rigid bar which is capable of rotating about a fixed point called the fulcrum.
What do you understand by equilibrium?
What are the different types of equilibrium?
What is a force?
What is center of gravity?
Why do we lean forward while climbing up a hill?
Which type of lever is used while we curl our biceps?
Who will have greater stability?
a. A fat person or a thin person of the same height?
b. A girl standing in the stand at ease position or a girl standing on one leg?
Explain dynamic equilibrium.
What is a static equilibrium?
Give an example of each type of lever which our body uses during various activities.
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