Does the person leave the surface
A person starts from rest at the top of a large, frictionless, spherical surface, and slides into the water below. At what angle ? Does the person leave the surface? (Hint: When the person leaves the surface, the normal force is zero.)
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Determine (a) the maximum temperature in the cycle and the cutoff ratio (b) the net work output per cycle and the thermal efficiency, (c) the mean effective pressure, (d) the net power output.
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The average number of articles produced by 2 machines per day is 200 and 250 with standard deviation 20 and 25 respectively on the basis of records of 25 days production. Can u regard both the machines equally efficient at 1 percentage level of s
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They each hear a frequency greater than the 512.0Hz as the fork moves towards them; the difference in the frequencies they hear is 6.84Hz. Determine their respective distances below the overpass. The speed of sound is 342m/s.
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