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Additional Problems44. A light rope passes over a light,frictionless pulley. One end is fastenedto a bunch of bananas ofmass M, and a monkey of mass Mclings to the other end (Fig. P11.44).The monkey climbs the rope inan attempt to reach the bananas.
(a) Treating the system as consistingof the monkey, bananas, rope,and pulley, find the net torque onthe system about the pulley axis
.(b) Using the result of part
(a),determine the total angular momentumabout the pulley axis and describe the motion ofthe system.
(c) Will the monkey reach the bananas?
A glass window is exactly 16 cm by 27 cm at 8°C. By how much has its area increased when its temperature is 38°C, assuming that it can expand freely
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Suppose one gallon of gasoline produces 1.1 multiplied by 108 J of energy, and this energy is sufficient to operate a particular car for 34 miles. An aspirin tablet has a mass of 270 mg. If the aspirin could be converted completely into thermal energ..
A small cubic block of copper (Cu) is carefully dropped into a beaker half full of mercury (Hg): Calculate the resulting equilibrium forces on the block (it is not bobbing or not moving), Prove if the copper block will float or descend to the bottom
Please describe in details one device, vehicle, etc. that works on one or several capacitors. What are the advantages/disadvantages for using capacitors vs. chemical batteries. Has any airplane worked on capacitors, provide a detailed description ..
The maximum force a road can exert on the tires of a 3200 lb car is 2000 lb. What is the maximum velocity at which the car can round a turn of radius 320 ft?
A 233-g lead ball at a temperature of 87.5° C is placed in a light calorimeter containing 178 g of water at 24.5° C. Discover the equilibrium temperature of the system.
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