A father pulls his child on a sled by pulling on a rope over his shoulder with a force as much as 75 N directed along the rope that makes an angle of 30° with the ground. The icy ground exerts about 15 N frictional force on the sled. The combined weight of the sled and the child is about 180 N. Illustrate the concurrent forces on a Cartesian plane and compute for the resultant force (magnitude and direction) on the sled.
A father pulls his child on a sled by pulling on a rope over his shoulder with a force as much as 75 N directed along the rope that makes an angle of 30° with the ground. The icy ground exerts about 15 N frictional force on the sled. The combined weight of the sled and the child is about 180 N. Illustrate the concurrent forces on a Cartesian plane and compute for the resultant force (magnitude and direction) on the sled.
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 21P: Two teenagers are pulling on ropes attached to a tree. The angle between the ropes is 30 . David...
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