Part B and C

Correct You are lowering two boxes, one on top of the other, down the ramp shown in the figure (Figure 1) by pulling on a rope parallel to the surface of the ramp. Both boxes move together at a constant speed of 19.0 cm/s . The coefficient of kinetic Part B friction between the ramp and the lower box is 0.500, and the coefficient of static friction between the two boxes is 0.761. You may want to review (Page) What is the magnitude f of the friction force on the upper box? For help with math skills, you may want to review: Express your answer in newtons. Resolving Vector Components > View Available Hint(s) Calculating Trigonometric Function Values IVO AEQ ? For general problem-solving tips and strategies for this topic, you may want to view a Video Tutor Solution of Toboggan ride with friction II. f = N Submit Previous Answers X Incorrect; Try Again; 4 attempts remaining Part C Figure What force T do you need to exert to accomplish this? Express your answer in newtons. View Available Hint(s) 32.0 kg IVO 48.0 T N kg 2.50 m Submit - 4.75 m Provide Feedback