ice. The static and kinetic coefficients of friction between the cylinders are 0.45 and 0.25, respectively. Air resistance cannot be neglected. What is the maximum speed the cylinders can have without the top cylinder sliding off? 57. I FIGURE CP7.57 shows a 200 g hamster sitting on an 800 g metionléss by massless s massless, fric a. Find the a straint for a single wedge-shaped block. The block, in turn, rests on a spring scale. An extra-fine lubricating oil having µ, = Mx=0 is sprayed on the top surface of the block, causing the hamster to slide down. Friction between the block and the scale is large enough that the a ly, a2y» Hint: yA %3D b. Find an tension Hint: block does not slip on the scale. What does the scale read, in to writ grams, as the hamster slides down? equati accel are fi unkr c. Sup the 40° d. The wh Scale FIGURE CP7.57 be EGO

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