Show that if a slab is rotating about a fixed axis perpendicular to the slab and passing through its mass center G, the angular momentum is the same when computed about any other point P. W P

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Q: 5. Plastic rod rubbed w and glass rod rubbed w repel each other

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A: 6) F1 = 4 N @ 270o exerted at the red pivit point F2 = 6 N @ 90o exerted at the red pivot point F3 =…

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A: The direction of magnetic field can be find out with the help of Fleming's right hand rule.…

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A: Solution: Given that M = 8845 kg V = 15.64 m/s

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Q: Consider the circuit shown in the figure. (Assume that C₁ = 4 µF, C₂ = 3 μF, C3 = 7 μF, and C₁ = 5…

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Central Force

Central force is the force that acts along the center of mass of one body to the center of mass of another body. Its direction from or away from a point on a body to another is called the center of the force. Such forces include gravitational force between two massive objects or electrostatic forces between two charged particles. So from atoms to planets, the central forces play an important role in shaping our daily lives. One of the remarkable features of central forces is that they are conservative, i.e. the total energy of a central force system can always be expressed as a gradient of a potential energy function.