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Two blocks of mass m1 = 2.50 kg and m2 = 6.00 kg are connected by a massless string that passes over a frictionless pulley (see the figure below). The inclines are frictionless.
(a) Find the magnitude of acceleration of each block. m/s^2
(b) Find the tension in the string.
One mole of an ideal monatomic gas is expanded adiabatically and quasi-statically from a pressure of 1,172 kPa and a temperature of 273 K to a pressure of 279 kPa. What is the final volume of the gas in cubic metres?
Suppose the gasoline in a car engine burns at 637 oC, while the exhaust temperature (the temperature of the cold reservoir) is 106 oC, Determine the ratio of the total work produced by both engines to that produced by the first engine alone
the speed of a bobsled is increasing because it has an acceleration of . at a given instant in time the forces
the pressure in an isochoric automobile tire increases from 28.0 psia at 70.0degf to 35.0 psia on a trip during hot
A stone is tied to a string (length = 0.727 m) and whirled in a circle at the same constant speed in two different ways. Determine the speed of the stone
A bat moving with a speed of 3.15{\rm m/s} and emitting sound of 39.0{\rm kHz}, What frequency is heard by the moth
A ring-shaped conductor with radius a = 2.90cm has a total positive charge Q = 0.130nC uniformly distributed around it. A particle with a charge of 2.10C is placed at the point P described in part A. What is the magnitude of the force exerted with th..
Could you help with this one, The Tesla Roadster, a production electric car, has a 375 battery system that can provide a power of 200. what is the current supplied by the batteries
During a certain period of time, the angular position of a swinging door is described by ? = 5.03 + 9.8t + 1.90t2, Determine the angular position, angular speed, and angular acceleration
A potter's wheel -- a thick stone disk of radius 0.500 m and mass 120 kg -- is freely rotating at 50.0 rev/min. The potter can stop the wheel in 6.00 s by pressing a wet rag against the rim and exerting a radially inward force of 63.0 N. Find the eff..
Two waves of same frequency are traveling in opposite directions on a string. Determine the longest possible wavelength of the waves
At a height of ten meters above the surface of a freshwater lake, a sound pulse is generated. How deep is the lake
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