Problem related to uniform circular disk
A uniform circular disk whose radius R is 50.5 cm is suspended from a point on its rim. At what radial distance r < R is there a point of suspension that gives the same period?
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A researcher is performing a two-way ANOVA using two factors. The first factor has 5 levels and the second factor has 6 levels. In the ANOVA Summary Table, the degrees of freedom for the first and second factors will be
Many gases are shipped in high pressure containers. Consider asteel tank whos volume is 65L and which contains O2 gas at apressure of 16,500 KPa at 23 degrees celcius.
Calculate the volume of H2 produced at 1 atm and 298K. Assume the current efficiency is 100% and the hydrogen behaves as an ideal gas (use 1L*1atm=101J)
A large solar panel on a spacecraft in Earth orbit produce 1.0kW of power when the panel is turned toward the sun. What power would the solar cell produce if the spacecraft were in orbit around Saturn, 9.5 times as far from the sun?
A hiker caught in a thunderstorm loses heat when her clothingbecomes wet. She is packing emergency rations which if completelymetabolized will release 30kJ of heat per gram of rations consumed.
Determine the value of the horizontal force P necessary to cause motion of the chest to the right, and determine if the motion is sliding or tipping.
A random group of seniors was selected from a university and asked about their plans for the following year. The school advising office claims that 55% of the students plan to work, 30% of the students plan to continue in school, and 15% of the st
The amplitude decreases to 1.087 cm in 4.57 s, what is the damping constant for the system?
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