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Problem: A 6.4-cm-diameter, 10-cm-long cylinder contains 120mg of oxygen (O2) at a pressure less than 1 atm. The cap on one end of the cylinder is held in place only by the pressure of the air. One day when the atmospheric pressure is 100 kPa, it takes a 178N force to pull the cap off.
Part A: What is the temperature of the gas?
Please give me an explanation for this problem.
A mass of 0.5 kg is attached to a massless spring with a spring constnt of k = 600 N/m. What was the incident speed of the second mass
On a cold day, 28100 J of heat leaks out of a house. The inside temperature is 19.0° C, What is the increase in the entropy of the universe that this heat loss produces
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a 8.00 cm diameter wire coil is initially oriented so that its plane is perpendicular to a magnetic field of 0.510 t
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A 5.00-g bullet is fired with a velocity of 100.0 m/s toward a 10.00-kg stationary solid block resting on a frictionless surface. What is the change in momentum of the bullet if it is embedded in the block? In which case does the block end up with a ..
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