Commonly used gadgets OR devices which are based on the principles of Newton's laws of motion and diagram
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Third law. Accelerator or lift. If the floor is stationary the weight experienced is a reaction which is mg.
If the floor is moving upwards the weight experienced is a reaction which is mg+ma where a is the acceleration of the floor. U feel heavier
If the floor moves down the weight experienced is equal to the reaction which is mg-ma.
If rope breaks u fall down then a=g this is weight lossness
If the floor is moving upwards the weight experienced is a reaction which is mg+ma where a is the acceleration of the floor. U feel heavier
If the floor moves down the weight experienced is equal to the reaction which is mg-ma.
If rope breaks u fall down then a=g this is weight lossness
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