4) For the situation pictured below, F1 = 20.0 N east and F2 = 30.0 N west , what would the NET FORCE be?
Help me please i will give 15 points

10.0 N West

Explanation:

Imagine East is positive and West is negative. Essentially now we have 2 forces pulling opposite each other on the same plane, so we can add them up.

F1=20N

F2=-30N

F1+F2=Net Force

20+(-30)=-10

Therefore the Net Force is 10N West.

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