Recent content by Theexploer

Thank you very much for this detailed explanation

But the question asks for the intensities of the forces applied to the sphere which i'm not sure about my results, and to calculate by the given written informations find the radius of the cirlcle that's what i'm looking for.

Unfortunately that's the only drawing I got on the book.

The sum of the forces should be 0. Sin A'C'B' = px/b px = mg . sin alpha P should be px = - m.g. sin alpha and py = m.g.cos alpha Finally i fund as result F = -0.8 and R = -1.23 but for the second question i didn't fund the radius of the circle.

Thanks for your help

Yes, it's a G wich is the point of gravity, T is the tension and P is the Gas Pedal wich have a mass of 10N. so i rendered the complete problem statement.

TL;DR Summary: An accelerator pedal is located steadily on our line at point O, the spring AB is perpendicular to the accelerator pedal, keeping it balanced at an angle of 45 degrees. a = 45* the weight of the accelerator pedal is 10N and it is loaded on G. OG = 10 cm OB = 15 cm. Question =...