A block having a mass of m = 19.5 kg is suspended via two cables as shown in the figure. The angles shown in the figure are as follows: α = 16° and β = 29°. 1) Draw the correct free body diagram 2)Find for the numeric value of T1 in newtons. 3) Solve for the numeric value of T2 in newtons.

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Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”