An object of mass m undergoes an acceleration (a) down a rough incline. Which of

Question

An object of mass m undergoes an acceleration (a) down a rough incline. Which of the following forces should not appear in the free-body diagram for the object? Choose all correct answers. 1)the normal force of the incline on the object 2)the force of the object on the incline 3)the force of friction down the incline 4)the force of gravity 5)the force of friction up the incline 6) m(a) The (a) is not actually represented the way i represented it, it is represented with an arrow above to show that it is a vector i believe.

Explanation / Answer

b because ma gives the net force, which is determined by using the free body diagram. it is not actually an active force on the object. d because there is no force of friction down the incline and f because the free body diagram should only show the forces being exerted on the object, not the forces being exerted by the object

Related Questions

Navigate

• Browse (All)
• Browse A
• Subjects

---

---

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