What is the frequency of the propeller
The propeller of a light plane has a length of 2.032 m and a mass of 19.96 kg. The rotational energy of the propeller is 373.7 kJ. What is the frequency of the propeller in rpm? You can treat the propeller as a thin rod rotating through its center.
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The cable is made of steel. What diameter should tar cable b so that the material does not exceed 50 percent of it's tensile strength? Value of tensile strength is 500X 10^6 N/m^2
A large stationary diesel engine produces 15MW with a thermal efficiency of .4. The exhaust gas which we assume is are, flows out at 800K, and the intake is 290K. How large is the mass flow rate? Can the exhaust flow energy be used?
In an orthogonal cutting operation, the chip velocity was determined using a Laser Doppler Velocimeter (LDV) as 80 % of the cutting speed. A tool of zero degree rake angle was employed in the cutting process.
The current I(t) flowing in a RLC circuit with R=11ohm, L=0.1H, C=10^-2F and the source voltage E(t) = 110sin(377t) becomes steady state at time 5s. Find out the steady state current flowing in the circuit.
The propeller of a light plane has a length of 2.032 m and a mass of 19.96 kg. The rotational energy of the propeller is 373.7 kJ. What is the frequency of the propeller in rpm? You can treat the propeller as a thin rod rotating through its center
In an orthogonal cutting experiment, with a 10-degree rake angle cutting tool, the chip velocity was measured to be 80% of the cutting speed. Determine the shear angle.
Your observing system, centered on the Equator in the Eastern Tropic Pacific, detects what you believe to be the passage of a Kelvin wave.
Assume that the cutting tool moves from the outer diameter of the workpiece to exactly the center at a constant speed. Determine the velocity of the tool as it moves from the outer diameter toward the center.
After the passage of a strong storm, you observe your buoys to be traveling in circles, with an approximate diameter of 20 km. Recalling your Physical Oceanography, you suspect this to be an example of inertial motion. a) Assuming this is indeed i
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