40. E 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 horizontal com- ponent is 150 newtons. Find (a) the magnitude of F and (b) the angle 0. B F

40. E 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 horizontal com- ponent is 150 newtons. Find (a) the magnitude of F and (b) the angle 0. B F

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 76P: The CERN particle accelerator is circular with a circumference of 7.0 km. (a) What is the...

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Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

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only question number 40

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 horizontal com-
ponent is 150 newtons. Find (a) the magnitude
of F and (b) the angle 0.
41. E Available on WileyPLUS.
42. MGO Two racing boats set out from the
PROBLEM 40
0
15=
F

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