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Consider the following 3 planar circles with identical mass density per unit area of o. One of the circles is put between and above the other 2 identical circles (radius R). The radii of contact points between the upper circle and the lower circles make an angle 0 with the horizontal. Ignoring all the frictions, what is the horizontal force, F, on each side of the lower circle in order to keep them stationary?

Consider the following 3 planar circles with identical mass density per unit area of o. One of the circles is put between and above the other 2 identical circles (radius R). The radii of contact points between the upper circle and the lower circles make an angle 0 with the horizontal. Ignoring all the frictions, what is the horizontal force, F, on each side of the lower circle in order to keep them stationary?

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Consider the following 3 planar circles with identical mass density per unit area of a. One of the circles is put between and above the other 2 identical circles (radius R). The radii of contact points betwoen the upper cirele and the lower cireles make an angle 0 with the horizontal. Ignoring all the frictions, what is the horizontal force, F, on each side of the lower circle in order to keep them stationary?
Transcribed Image Text:Consider the following 3 planar circles with identical mass density per unit area of a. One of the circles is put between and above the other 2 identical circles (radius R). The radii of contact points betwoen the upper cirele and the lower cireles make an angle 0 with the horizontal. Ignoring all the frictions, what is the horizontal force, F, on each side of the lower circle in order to keep them stationary?
dons Store OTR (1 – sin 6) 5. OnR (1 – cos 0)? 5. cos 0 2 sin 0 cos 0 2 sin 6 A) O B) OTR² (1– sin 0)² 5. sin 0 OTR² (1 – cos 0)² 5. tan 0 2 cos 0 2 cos O O D) Actival (1- tan 0)g Go to Se 2(sin 0 cos0)
Transcribed Image Text:dons Store OTR (1 – sin 6) 5. OnR (1 – cos 0)? 5. cos 0 2 sin 0 cos 0 2 sin 6 A) O B) OTR² (1– sin 0)² 5. sin 0 OTR² (1 – cos 0)² 5. tan 0 2 cos 0 2 cos O O D) Actival (1- tan 0)g Go to Se 2(sin 0 cos0)
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