Given that,
Coefficient of kinetic friction , k = 0.15
Center of gravity, kG =1.25
M = 25 lb
r1 = 1.5 ft
r2 = 1 ft
t = 3 sec
F = 168
M Review The reel has a weight of 168 lb and a radius of gyration about...
answer fast please The reel has a weight of 156 lb and a radius of gyration about its center of gravity of kg = 1.25 ft. (Figure 1) Figure 1 of 1 1 ft 1.5 ft M = 25 lb . ft A Part A If it is subjected to a torque of M = 25 lb. ft, and starts from rest when the torque is applied, determine its angular velocity in 3 seconds. The coefficient of kinetic friction between...
- Review The wheel has a weight of 25 lb and a radius of gyration ko = 0.7ft. Part A If the coefficients of static and kinetic friction between the wheel and the plane are lis = 0.2 and x = 0.15, determine the maximum angle of the inclined plane so that the wheel rolls without slipping. (Figure 1) Express your answer with the appropriate units. !! HA 0 Figure < 1 of 1 > Ω % A o 8...
Problem 19.25 ( 13 of 14 Review The 45-lb flywheel A has a radius of gyration about its center of 4 in. Disk B weighs 70 lb and is coupled to the flywheel by means of a belt which does not slip at its contacting surfaces. A motor supplies a counterclockwise torque to the flywheel of M = (50t) lb. ft, where t is in seconds. (Figure 1) Part A Figure Determine the time required for the disk to attain...
The 40-lb flywheel A has a radius of gyration about its center of 4 in. Disk B weighs 55 lb and is coupled to the flywheel by means of a belt which does not slip at its contacting surfaces. A motor supplies a counterclockwise torque to the flywheel of M = (50t) lb. ft, where t is in seconds. (Figure 1) Figure < 1 of 1 M = (501) lb. ft 9 in. 6 in. А B Part A Determine...
Problem 19.25 The 30-lb flywheel A has a radius of gyration about its center of 4 in. Disk B weighs 65 lb and is coupled to the flywheel by means of a belt which does not slip at its contacting surfaces. A motor supplies a counterclockwise torque to the flywheel of M - (508) lb. ft, where t is in seconds. (Figure 1) Part A Determine the time required for the disk to attain an angular velocity of 90 rad/s...
The wheel has a weight of 32 lb and a radius of gyration kg =0.7ft. Figure 1 of 1 1.25 ft Part A If the coefficients of static and kinetic friction between the wheel and the plane are ,-0.2 and 0.15, determine the maximum angle of the inclined plane so that the wheel rolls without slipping (Figure 1) Express your answer with the appropriate units. HA ? o Value Submit Previous Answers Request Answer X Incorrect; Try Again; 3 attempts...
The spool has a weight of 30 lb and a radius of gyration ko = 0.65 ft (Figure 1) Part A If a 40 lb block is suspended from the cord at A, determine the angular velocity of the spool in t=3 s starting from rest. Neglect the mass of the pulley and cord. Express your answer to three significant figures and include the appropriate units. HÅ ? Figure rad 1 of 1 w= 32.8422 S B Submit Previous Answers...
The wheel has a weight of 32 lb and a radius of gyration kg =0.7ft. Figure 1 of 1 1.25 ft Part A If the coefficients of static and kinetic friction between the wheel and the plane are 4.0.2 and 0.15, determine the maximum angle of the inclined plane so that the wheel rolls without slipping (Figure 1) Express your answer with the appropriate units. BA ? O 8= Value Sum Previous Answers Recuest Answer
Revi The spool has a weight of 30 lb and a radius of gyration ko = 0.65 ft (Figure 1) Part A If a 40 lb block is suspended from the cord at A, determine the angular velocity of the spool in t=3 s starting from rest. Neglect the mass of the pulley and cord. Express your answer to three significant figures and include the appropriate units. 0 uA Figure rad 1 of 1 w= 215 S You have already...
M Review The spool has a mass of 110 kg and a radius of gyration of kg = 0.3 m. Part A If the coefficients of static and kinetic friction at A are pls = 0.2 and uk = 0.15, respectively, determine the angular acceleration of the spool if P = 51N. Solve this problem if the cord and force P=51N are directed vertically upwards. (Figure 1) Express your answer with the appropriate units. μΑ ? Figure 1 of 1...