Which is the best example of force acting in the same direction

B. Two football players pushing a tackling sled.

Explanation: Because it asks what is the best example of forces acting in the SAME direction, it will be two football players pushing a tackling sled. This means, since the two football players are both pushing the sled, they will also be pushing it at the same time in the same direction.

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small = small current large mag large current

if the person is shown to have +90n, then ans is -10n.

if the person is shown to have -90n, then ans is +10n.