a group had a block mass probe system that had a total mass of .900 kg. They slo

Question

a group had a block mass probe system that had a total mass of .900 kg. They slowly increased the tension in the string until the block started moving.
1) what is the coefficient of static friction between their block and their track>
2)Unrelated-----A block on a flat surface. A force F is applied to te block as shown, right positive. With an applied force of 1.5 newtons the block moves with a constant velocity--- explain how the block can move with a constant velocity enen though it has a force applied to it.
3) and Approximately what applied force is needed to keep the block moving with a constant velocity that is twice as large as before.

Explanation / Answer

1) coefficient of static friction between their block and their track = F/R = (ma/mg)

Related Questions

Navigate

• Browse (All)
• Browse A
• Subjects

---

---

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