The sketch shows a wheel which has the weight G 200 N. In distancer3 20 cm from the center there is a spring attached with the spring constant c 0.3 kN/m and the deviation As. Load Q [N] is connected via a rope to the wheel in distance R = 400 mm. Between wheel and beam of lenght I 1.3 m the static friction coifficient is u0 = 0.11. a) What's the maximum possible Q Qr until the wheel starts slipping? (Q = XX.X N) b) Q= Qr; What are the reaction forces and internal loads (equation and graphic)? c) Where's the most critical location? As G R. C 3 2)