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We need to calculate moments about a point through which one of the forces is acting. I choose the bank support point. At this point,
moments are caused by the weight of the plank acting at its ce...
Acceleration is directly proportional to the displacement from the position of equilibrium. Also the resultant force is therefore also directly proportional to this displacement, and the resultant force a...
As some energy is lost as heat/sound meaning the transformer is not 100% efficient
No, light is not the fastest travelling thing in this universe and quantum entanglement fully supports my openion. It is interesting to note that every light sorce converges to a point source as we move a...
When you earth a charged object you're creating a physical path between this object and the ground so it loses its charge. To begin with the object is charged due to having extra or fewer free electrons. ...
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