A roofer pulls a 25.0 kg bundle of shingles up the side of a roof that has a 29.0 ̊ pitch. She applies a force to the shingles, counteracting the 18.5 N of friction, to accelerate the shingles at a rate of 0.50 m/s2. Calculate the force she applied to the shingles.

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter5: Newton's Law Of Motion
Section: Chapter Questions
Problem 89AP: In building a house, carpenters use nails from a large box. The box is suspended from a spring twice...
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A roofer pulls a 25.0 kg bundle of shingles up the side of a roof that has a 29.0 ̊
pitch. She applies a force to the shingles, counteracting the 18.5 N of friction, to
accelerate the shingles at a rate of 0.50 m/s2. Calculate the force she applied to
the shingles.

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