You may have worked the following problem previously in Chapter 2 or Section 7.1. Solve the problem using the method shown in Example 6 of this section. An 8.0-pound weight is lying on a situp bench at the gym. If the bench is inclined at an angle of 15°, there are three forces acting on the weight, as shown in the figure below. Find the magnitude of N and the magnitude of F. (Round your answers to one decimal place IN = Ib |F| = Ib 15 W

Glencoe Physics: Principles and Problems, Student Edition
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ISBN:9780078807213
Author:Paul W. Zitzewitz
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Chapter5: Displacement And Force In Two Dimensions
Section: Chapter Questions
Problem 99A
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You may have worked the following problem previously in Chapter 2 or Section 7.1. Solve the problem using the method shown in Example 6 of this section.
An 8.0-pound weight is lying on a situp bench at the gym. If the bench is inclined at an angle of 15°, there are three forces acting on the weight, as shown in the figure below. Find the magnitude of N and the magnitude of F. (Round your answers to one decimal place.)
N =
Ib
F =
Ib
15° W
Transcribed Image Text:You may have worked the following problem previously in Chapter 2 or Section 7.1. Solve the problem using the method shown in Example 6 of this section. An 8.0-pound weight is lying on a situp bench at the gym. If the bench is inclined at an angle of 15°, there are three forces acting on the weight, as shown in the figure below. Find the magnitude of N and the magnitude of F. (Round your answers to one decimal place.) N = Ib F = Ib 15° W
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