7:["$","div",null,{"children":[["$","div",null,{"className":"select-question-page-con","children":[["$","h2",null,{"style":{"margin":"10px","textAlign":"center"},"children":"WAEC - Physics (1993 - No. 5)"}],["$","div",null,{"className":"question-page-q-con thickBG","children":[["$","div",null,{"children":[null,["$","div",null,{"className":"question-page-q-txt","style":{},"dangerouslySetInnerHTML":{"__html":"A body of mass M1 moving with a velocity U collides with a stationary body of mass M2 and both move with a common velocity V lf linear momentum is conserved, which of the following expressions correctly represents V?"}}]]}],["$","div",null,{"style":{"paddingTop":"15px"},"children":[["$","div","0",{"className":"question-page-opt-item-con","children":[["$","div",null,{"style":"$undefined","children":["$","div",null,{"className":"radio-button-comp","style":{"borderColor":"var(--good-green)","width":"17px","height":"17px"},"children":["$","div",null,{"style":{"backgroundColor":"var(--good-green)"}}]}]}],["$","div",null,{"className":"question-page-opt-item-txt","style":{"color":"var(--good-green"},"children":["$","div",null,{"dangerouslySetInnerHTML":{"__html":"

M₁ U/M₁ + M₂

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M₂ U/M₁ + M₂

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M₁ + M₂/M₁ U

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M₁ - M₂/M₁ U

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M₁ U/M₁ - M₂

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V =

M₁ U/M₁ + M₂

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WAEC - Physics (1993 - No. 5)

Explicação

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