Posted by **Jenny** on Monday, September 22, 2008 at 11:07am.

A student decides to move a box of books into her dormitory room by pulling on a rope attached to the box. She pulls with a force of 100.0 N at an angle of 25.0° above the horizontal. The box has a mass of 25.0 kg, and the coefficient of kinetic friction between box and floor is 0.300.

(a) Find the acceleration of the box.

(b) The student now pulls the moving box up a 10.0° incline, keeping her 100.0 N force directed at 25.0° above the line of the incline. If the coefficient of friction is unchanged, what is the new acceleration of the box?

## Answer This Question

## Related Questions

- Physics - A student decides to move a box of books into her dormitory room by ...
- physics - A student moves a box of books down the hall by pulling on a rope ...
- Physics - A student moves a box of books down the hall by pulling on a rope ...
- physics - A student pulls on a rope attached to a box of books and moves the box...
- Physics - 1.A student moves a box of books down the hall by pulling on a rope ...
- college physics - A student moves a box of books by attaching a rope to the box ...
- physics - a college student takes her book to class by placing them in a box and...
- physics - a college student takes her book to class by placing them in a box and...
- Physics - A physics student is pulling on a 20 kg box that is sliding on the ...
- Physics Help, Please - A physics student is pulling on a 20 kg box that is ...

More Related Questions