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olambs ibrahim
Questions (1)
explain the terms uniform acceleration and average speed.
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Answers (3)
5x-12y=-3......times 2: 10x-4y=-25.......times 1: 10x-24y=-6: 10x-4y=-25: 0-20y=19: y=-19/20.... subst. y into eqn. 2: 10x-4[19/20]=-25: 10x-76/20=-25: 200x-76/20=-25: 200x-76=500: 200x=576: x=72/25 or 2.88.: solutions are[x ,y: -19/20, 72/25
100/2 =50 [VIDEO GAME STORE]. 50/2 =25. HALF OF THE MONEY HE HAD LEFT AT THE MUSIC STORE. 50 25=75.
1) S O2 -> SO2 2) USING IDEAL GAS EQUATION. PV=nRT.... 760V=32R(273).,V=8736/760...V=11.5cm. 3) IDEAL GAS LAW EQUATION. 4) THIS EQUATION STATES THAT FOUR QUANTITIES ARE IMPORTANT IN ALL EXPERIMENTAL WORK,MEARSUREMENT OR CALCULATION INVOLVING GASES. . .THEY
