11. + -12 points SerCP10 8.P.016. 0/4 Submissions Used My Notes + Ask Your Teacher Many...
Many aspects of a gymnast's motion can be modeled by representing the gymnast by four segments consisting of arms, torso (including the head), highs, and lower legs, as in the figure below Thigh Leg rm Torso In the figure, (b) shows arrows of lengths rca locating the center of gravity of each segment. Use the data below and the coordinate system shown in figure (b) to locate the center of gravity of the gymnast shown in figure (a). Masses for...
Many aspects of a gymnast's motion can be modeled by representing the gymnast by four segments consisting of arms, torso (including the head), thighs, and lower legs, as in the figure below. Figures a and b describe a gymnast's motion as he swings about a bar. A side-view of the gymnast as he swings about the bar. The gymnast's back is horizontal, his arms are vertical, his thighs are at an angle of 60° to the horizontal, and his lower...
3. - 2.23 points SerCP10 8 P 031 013 Submissions Used My Notes Ask Your Teacher objects are held in position at the corners of a rectangle by light rods as shown in the figure below. (The mass values are given in table.) m, (kg) mz (kg) mg (kg) ma (kg) 3.10 1.70 4.50 2.10 6.00 m 4.00 m m , (a) Find the moment of inertia of the system about the x-axis. kg.m? (1) Find the moment of inertia...
Oul 1ast SUDITISSIOn is used Tor your SCore O -12.23 points SerCP10 8 P011, 0/3 Submissions Used 5. O Ask Your Teache My Notes the x and y-coordinates of the center of gravity of a 4.00-ft by 8.00-ft uniform sheet of plywood with the upper right quadrant oved as shown in the figure below. Hint: The mass of any segment of the plywood sheet is proportional to the area of that segment. ft X ft y y(ft) 4.00 2.00 A...
-12 points SerCP10 4.P.067. My Notes Ask Your Teacher Am = 1.70-kg aluminum block and a m2 = 6.60-kg copper block are connected by a light string over a frictionless pulley. The two blocks are allowed to move on a fixed steel block wedge (of angle = 32.0°) as shown in the figure. (For aluminum on steel, H = 0.61 and 4x -0.47. For copper on steel, us - 0.53 and x = 0.36.) Aluminum Copper Steel (a) the acceleration...