25 N 3 kg
10 N
A 25 N force pushes on one side of a box while a 10 N force pushed on the other as shown in the diagram above. If the box has a mass of 3 kg, what
acceleration should we expect and in what direction (L = to the Left... R = to the Right)?
O 5 m/sec2 to the Left
O 11.67 m/sec2 to the Left
O 5 m/sec2 to the Right
O 11.67 m/sec2 to the Right

Jenny places a strip of ph paper into a solution. when she removes the ph paper, it has turned yellow-green. what should jenny do next to determine the ph of her solution? a. use a different testing method because the ph paper should not change colors b. place the ph paper into a machine that reads the ph of the solution c. compare the ph paper's color with the color of ph paper from another solution d. compare the ph paper's color with a chart of colors and ph ranges