At a construction site, a 60.0 bucket of concrete hangs from a light (but strong

Question

At a construction site, a 60.0 bucket of concrete hangs from a light (but strong) cable that passes over a light friction-free pulley and is connected to an 83.0 box on a horizontal roof (see the figure (Figure 1) ). The cable pulls horizontally on the box, and a 48.0 bag of gravel rests on top of the box. The coefficients of friction between the box and roof are shown. The system is not moving. Part B Find the friction force on the box. Part C Suddenly a worker picks up the bag of gravel. Use energy conservation to find the speed of the bucket after it has descended 1.60 , from rest. (You can check your answer by solving this problem using Newton's laws.)

Explanation / Answer

Plz post the figure

Related Questions

Navigate

• Browse (All)
• Browse A
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.