Determine the magnitude of the forces exerted on the rod
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A skydiver jumps from a ballon and falls freely for 6 seconds. Her parachute then opens ,decelerating her at a constant rate of 3 seconds to a velocity of 18 ft/s,which she maintains until she lands.
Find the amount of thermal energy that must be supplied to the air in the cylinder and the net work done by an individual cylinder-piston heat engine each time the cycle is executed.
An RLC oscillator circuit contains a 53.0 Ω resistor and a 1.60-mH inductor. What capacitance is necessary for the time constant of the circuit (the 1/e value) to be equal to the oscillation period?
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The pliers shown (in the figure of the book) are used to grip a 0.3-in.-diameter rod. Knowing that two 60-lb forces are applied to the handles, determine (A) the magnitude of the forces exerted on the rod, (B) the force exerted by the pin at A on
Calculate the temperature at which the second state becomes stable. For simplicity you may assume that both the change in S and the change in V are zero over these temperature and pressure ranges.
Explore the effects of compressor pressure ratio (2 to 20 in increments) and mixture ratios (Helium and Xenon) between 0% and 90% by mole fraction of Xenon.
Oil Enters a counterflow heat exchanger at 450k with a mass flow rate of 10 kg/s and exits at 350k. A seperate stream of liquid water enters at 20 C, 5 bar.
A golfer hits a ball , giving it a maximum height of 20 m . If the ball lands 130 m away at the level from which he hit it, what was its initial velocity?(neglect air resistance)
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