Determine the acceleration of the skydiver
A 85.2-kg vertically-falling skydiver experiences an upward force of air resistance of 1340 N. Determine the acceleration (in m/s/s) of the skydiver. (Enter a - value if the direction is downward.)
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The compressor inlet conditions are 140 kPa and -10.0 oC. If the exit conditions are 900 kPa and 70.0oC, determine the power input to the compressor in kW.
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The buoyancy force acting on a 500 kg balloon is Fb=6KN and the air resistance is Fd=(100v) N where v is in m/s. Determine the terminal velocity of the balloon if it starts from rest.
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