(9%) Problem 4: A picture ofrnass m = .9 kg is hung on a wall. from a hook with a piece of wire. The | picture hangs level and is centered on the hook. The tension in the wire is the same on both sides of the F I F hook. Each section of wire makes the same angle with the horizontal. Refer to the figure. T T iii-t Ilccxpi'l'ltuxum Q q? 33% Part (3) Choose the best free body diagram. ' '1/5 N. 1" Correct! Jim? D (3 33% Part (b) Initially the picture is hung with a short wire= such that 61 = II 5'. \"hat is the tension in the wire= in newtons. F _ Grade Summary T _ l Deductions C\": Potential 100% Submissions Attempts remaining: 5 53 J per attempt) detailed view Degrees O Radians Submit Hint l I give up! -:- deduction per 'eedbaclc. Hints: IZI'Z' -:- deduction per hint. Hints remaining: i Feedback: - (a. 33% Part (c) The wire is replaced with a longer wire. The picture now hangs with 92 = 4.1.\"That is the new tension in the wire= in newtons