a bullet of mass m travelling at velocity v has a kinetic energy of ½mv2 when it strikes a ballistic pendulum of mass 1000 grams. The kinetic energy of the twomasses moving together just after the moment of impact is about a thousand times smaller than ½mv2. What has most of the bullets initial kinetic energy beenconverted to?

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How much oxygen is in the atmosphere?

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What forces support an airplane in flight?

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how help physics in bank

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what is the proper defination of 'LIGHT'

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Why a pen used for writing with ink is always split as its pointed end?

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One man driving his car over dark night on hard concrete stone road in a forest. His bad faith that his car pings with long ore needles of concrete henceforth his all 4 tyres got punctured. How he might have tackled his problem? please guess answers & post

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the magnifying power of a simple microscope can be increased if we use eye piece of

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which electronic devices used at low frequencies? and high frequencies?and microwave frequencies?

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A burn from steam is more painful than that from boiling water. Why ?

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Why is a jet of water curved on coming out of a horizontal nozzle ?

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How can it be proved that the window glass id colored ?

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