Answer to Question #945 in Mechanics | Relativity for Claire

Question #945
A 43.4 N object is in free fall, What is the magnitude of the net force when
the object encounters 24.4 N of air resistance?
1
Expert's answer
2010-11-08T02:28:56-0500
The net force equals to the vector sum of all forces acting on the object, the force of air resistance has the opposite direction to the weight,
thus F = W - Fair = 43.4 N - 24.4 N = 19 N

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