Recent content by 539ay868h

I took the width of the container to minus the 2 radius of the marbles to get the horizontal length of the right-angle triangle (the blue line in the image). 2.7-2.23=0.47cm then i took used cos(theta)=0.47/2.23 theta = 77.8 is this the correct approach?

Hi all. I am stuck at this question for quite some time. Not really sure on how to go about solving it. Please help! Thanks in advance. Two uniform 77.4-g marbles 2.23 cm in diameter are stacked as shown in the figure in a container that is 2.70 cm wide. a) Find the force that the...