40. Your friend has slipped and fallen. To help her up, you pull with a force F, as the drawing shows. The vertical component of this force is 130 newtons, and the horizon- tal component is 150 newtons. Find (a) the magnitude of F and (b) the angle 0.

40. Your friend has slipped and fallen. To help her up, you pull with a force F, as the drawing shows. The vertical component of this force is 130 newtons, and the horizon- tal component is 150 newtons. Find (a) the magnitude of F and (b) the angle 0.

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter2: Vectors

Section: Chapter Questions

Problem 2.14CYU: Check Your Understanding How much work is done by the first dog and by the second dog In Example...

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Question

40. Your friend has slipped and fallen. To
help her up, you pull with a force F, as the
drawing shows. The vertical component of
this force is 130 newtons, and the horizon-
tal component is 150 newtons. Find (a) the
magnitude of F and (b) the angle 0.

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