# Force and Pressure

#### Force - A Push or a Pull

Actions likepâ€™fcicking, opening, shutting, kicking, hitting, lifting, flicking, pushing, pulling are often used to describe certain tasks. Each of these actions usually results in some kind of change in the motion of an object. Can these terms be replaced with one or more terms? Let us find out.Do you notice that each of the actions can be grouped as a pull or a push or both? Can we Infer from this, that to move an object, it has to be pushed or pulled? In science, a push or a pull on an object is called a force. Thus, we can say that the motion imparted to objects was due to the action of a force. When does a force come into play? Let us find out.

## Notes

Force and Pressure - Notes
1. Atmospheric Pressure
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2. Force - A Push or a Pull
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3. Gravitational Force
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4. Electrostatic Force
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5. Contact Forces (Muscular Force)
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6. Pressure
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7. Forces are due to an Interaction
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8. A Force can Change the State of Motion
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