calculate impulse of force exerted by liquid jet on wall.
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see the above image.
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sonam124:
why does my points reduce when i ask a question?
the points you choose for answer, are reduced from your points.
oh ,i didn`t know that before
let me ask one more question to check
i am happy that i followed you
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assume that fluid becomes stationary after hitting the wall , final momentum of the fluid is zero . substituting in the above equation is F=1000 ,5,5,5 =12,500 n,
the force exerted by the jet will be equal to change is momentum
the force exerted by the jet will be equal to change is momentum
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