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Review | Constants Learning Goal: To practice Problem-Solving Strategy 6.1 Static Submit Previous Answers equilibrium problems. When you lift an object by moving only your
Review | Constants Learning Goal: To practice Problem-Solving Strategy 6.1 Static Submit Previous Answers equilibrium problems. When you lift an object by moving only your forearm, the V Correct main lifting muscle in your arm is the biceps. Suppose Now that you know that the mass of a forearm is 1.00 kg . If the biceps is connected to the forearm a distance dbiceps = 3.50 cm CFy = 0 = -Felbow + Fbiceps - Mforearm 9 - mball 9, you can solve for from the elbow, how much force Fbiceps must the biceps ET = 0 = dbiceps Fbiceps - mforearm g dball - mball g dball, exert to hold a 950 g ball at the end of the forearm at Fbiceps and Felbow- distance dball = 37.0 cm from the elbow, with the forearm parallel to the floor? How much force Felbow must the elbow exert? (Figure 1) Part I Figure 1 of 1 What is the magnitude of the force exerted by the biceps Fbiceps ? What is the magnitude of the force exerted by the elbow Felbow? Express your answers in newtons separated by a comma. Biceps AEQ ? dball Fbiceps, Felbow = 117.6,98.5 N, N Submit Previous Answers Request Answer dbiceps X Incorrect; Try Again; 4 attempts remaining P Pearson
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