A student pulls a box of books on a smooth horizontal floor with a force of 100 N in a direction of 30.0◦above the horizontal. The mass of the box and the books is 40.0 kg. Calculate the normal force acting on the box. Calculate the distance the box of books will travel if the student pulls for 8.0 s.

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter6: Applications Of Newton's Laws
Section: Chapter Questions
Problem 114AP: A 15-kg sled is pulled across a horizontal, snow-covered surface by a force appiled to a rope at 30...
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A student pulls a box of books on a smooth horizontal floor with a force of
100 N in a direction of 30.0◦above the horizontal. The mass of the box and the books
is 40.0 kg.

Calculate the normal force acting on the box.

 Calculate the distance the box of books will travel if the student pulls
for 8.0 s.

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