Gripping a horizontal bar
During recess, Maria, who has mass 27.0 kg, hangs motionless on the monkey bars, with both hands gripping a horizontal bar. Assume her arms are vertical and evenly support her body. What is the tension in each of her arms?
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One mole of gas is initially at a pressure of 4.8 atm, volume of 0.33 L and has an internal energy equal to 53.9 J. In its final state the gas is at pressure 1 atm and volume 0.63 L, and its internal energy equals 186.
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A 0.60-kg mass attached to a vertical spring of force constant 140 N/m oscillates with a maximum speed of 0.20 m/s. Find the following quantities related to the motion of the mass.Find the maximum magnitude of the acceleration.
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Provide a number of examples (both positive and negative) that indicate the impact of software on our society ?
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