3. [1 pt ] * *w A wheelbarrow with content has a centre of mass at G; a force F = 109 N is applied at B at an angle 0 = 270. The net torque produced by this force and the weight about t] wheelbarrow with content if L, = 0.29 m, L2 = 0.60 m, L3 = 0.40 m, and L4 = 1.50 m. Answer: Submit All Answers P 4. [1pt ] * * * The roller has a mass of 33 kg and a diameter of 1.27 m. The height of the step is h = 0.15 m. Calculate the minimum force P required to pull the roller over the step. Answer: Submit All Answers Last Answer: 112. IN Incorrect, tries 3/15. Hint: What angle will produce the maximum torque? 5. [1pt] * ** Enter the direction, 0, in degrees. Answer: Submit All Answers Structural Analysis 6. [1pt ] Aww Which of the following statements are true? Select all correct. If none correct, enter N. Type here to search O 8:19 PM 1'C Cloudy ~DENG 2022-11-25