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Question: Two ice skaters, with masses of 30kg and 75kg , are at the center of a 50m -diameter circular rink. The skaters push off against each other and glide to opposite edges of the rink.
Part I: If the heavier skater reaches the edge in 30s, how long does the lighter skater take to reach the edge?
I want help to find how long the lighter skater takes to reach the edge.
Air enters the compressor of a gas turbine plant at ambient conditions of 100 kPa and 25 degrees C with a low velocity and exits at 1 MPa and 347 degrees C with a velocity of 90m/s. the compressor is cooled at a rate of 1500 kJ/min and the power i..
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