College Physics
11th Edition
ISBN: 9781305952300
Author: Raymond A. Serway, Chris Vuille
Publisher: Cengage Learning
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- A 0.389 kg metal cylinder is placed inside the top of a plastic tube, the lower end of which is sealed off by an adjustable plunger. The cylinder comes to rest some distance above the plunger. The plastic tube has an inner radius of 6.73 mm and is frictionless. Neither the plunger nor the metal cylinder allow any air to flow around them. If the plunger is suddenly pushed upwards, increasing the pressure between the plunger and the metal cylinder by a factor of 2.31, what is the initial acceleration ? of the metal cylinder? Assume the pressure outside of the tube is 1.00 atmand that the top of the tube is open to the air.arrow_forwardNitrogen gas under an initial pressure of 5.0×106 Pa at 15 °C is contained in a cylinder of volume 0.040 m³. After some time, the pressure has fallen to 2.0×106 Pa and the temperature has changed to 20°C. What is the volume of the gas at 20 °C?arrow_forwardA tank with a volume of 0.100 m3 contains helium gas at a pressure of 150 atm. How many balloons can the tank fill if each balloon is a ball with a diameter of 0.300 m and a pressure of 1.20 atm?arrow_forward
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