3) Replace the single, large cube from the previous problems with two smaller cubes with the masses 5 kg, and 10 kg. Now we're back on the ice. The two cubes are side-by-side as in the picture below. Now a person pushes on box 1 with a force of 50 N at an angle of 30°. F:SON a. Draw a free-body diagram for each box. b. What is the acceleration of the boxes?

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A: (a)

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A: Step 1: Step 2: Step 3: Step 4:

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A: SOlution:

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Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: