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Q. If the net force acting on an object is in the positive x-direction, the object moves only in the positive x-direction.
It is not true, the object will accelerate only in the x-direction, but it may be traveling in the y-direction and it could continue to do so making the path it follows a parabola. Think about a ball kicked off a cliff. There is a net force only in the y-direction (gravity) so the ball will accelerate downwards while continuing with a constant horizontal velocity.
Electricity: The flow of electron is known as electricity.
describe the construction and working of a Nicol prism.discuss how you obtain a plane polarised beam with it?
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The essential and sufficient condition for a SHM:-
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