This question asks, Suppose the force F t in thecord hanging from the pulley is

Question

This question asks, Suppose the force Ft in thecord hanging from the pulley is given by the relation Ft=3.00t-0.20 t2 where t is in seconds. If thepulley starts from rest, what is the linear speed of a point on itsrim 8.0s later? Ignore friction. What hints can you give me to get started. My mathskills are sufficient to understand whatever you might say, thankyou in advance for your time. This question asks, Suppose the force Ft in thecord hanging from the pulley is given by the relation Ft=3.00t-0.20 t2 where t is in seconds. If thepulley starts from rest, what is the linear speed of a point on itsrim 8.0s later? Ignore friction. What hints can you give me to get started. My mathskills are sufficient to understand whatever you might say, thankyou in advance for your time.

Explanation / Answer

Assume no slip condition. That is, that when the cord moves, the pulley moves with it anddoesn't slip. Hint! - If the pulley doesn't slip, that means that thepulley is moving at the same speed as the rope. I don't want to give too much away, and feel that i already have.but oh well.

Related Questions

Navigate

• Browse (All)
• Browse T
• Subjects

---

---

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