The 56-lb wheel has a radius of gyration about its center of gravity G of kg = 0.7. (Figure 1)

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B6
Problem 18.62
MENER
The 56-lb wheel has a radius of gyration about its center of gravity
G of ke = 0.7
(Figure 1)
Figure
0.5 ft
+
0.5 ft
1 ft
-3 ft
wwwwww
k= 1.20 lb/ft
1 of 1
Transcribed Image Text:Problem 18.62 MENER The 56-lb wheel has a radius of gyration about its center of gravity G of ke = 0.7 (Figure 1) Figure 0.5 ft + 0.5 ft 1 ft -3 ft wwwwww k= 1.20 lb/ft 1 of 1
Part A
If it rolls without sipping determine its angufar velocity when it has rotated clockwise 90° from the position shown. The spring AB has a stiffness & 120 lb/ft and
an unstretched length of 0.5 ft. The wheel is released from rest.
Express your answer to three significant figures and include the appropriate units.
BA
Value
4
Units
Transcribed Image Text:Part A If it rolls without sipping determine its angufar velocity when it has rotated clockwise 90° from the position shown. The spring AB has a stiffness & 120 lb/ft and an unstretched length of 0.5 ft. The wheel is released from rest. Express your answer to three significant figures and include the appropriate units. BA Value 4 Units
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