Engineering, 25.12.2019 00:31 daniecott
The wheel has a weight of 30 lb and a radius of gyration of kg = 0.6 ft. if the coefficient of static and kinetic friction between the wheel and the plane are µs = 0.2 and µk = 0.15, determine the wheel’s angular acceleration as it moves down the incline. set ? = 12o. (give some thought as to how you should orient your coordinate axes…)
Answers: 2
Engineering, 04.07.2019 18:10, DestyHilBan1183
Adouble-strand no. 60 roller chain is used to transmit power between a 13-tooth driving sprocket rotating at 300 rev/min and a 52-tooth driven sprocket. a) what is the allowable horsepower of this drive? b) estimate the center-to-center distance if the chain length is 82 pitches. c) estimate the torque and bending force on the driving shaft by the chain if the actual horsepower transmitted is 30 percent less than the corrected (allowable) power.
Answers: 3
Engineering, 04.07.2019 18:10, selenamr
Ifa component is made of two or more materials with different modulus of elasticity (e), it is called a composite member and we calculate the factor·n". mention the formula for calculating n". also, ifn> 1, explain what will happen to the 1. transformed. gi) ifn 1, what will happen to the material when transformed material when
Answers: 1
Engineering, 04.07.2019 18:20, annette211pdd8v9
For a gate width of 2 m into the paper, determine the force required to hold the gate abc at its location.
Answers: 1
The wheel has a weight of 30 lb and a radius of gyration of kg = 0.6 ft. if the coefficient of stati...
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