A bucket of water appears lighter as long as it is under water than when it is taken out of water. why?
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it is the acrhimede's principle
lesser the upthrust more weight acting downwards .
explanation.. there is an upthrust force acting on object which is fully or partially immersed in the water the object experience an upward push this is called upthrust. but once the object come out of the water the gravitational pull pulls the object downwards making us to feel its heavy .
wish u understood .
lesser the upthrust more weight acting downwards .
explanation.. there is an upthrust force acting on object which is fully or partially immersed in the water the object experience an upward push this is called upthrust. but once the object come out of the water the gravitational pull pulls the object downwards making us to feel its heavy .
wish u understood .
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