SFS S\thetas A block of mass 4.48 kg initially at rest is pulled by a force of magnitude Fat an angle with respect to horizontal. If 0 = 8.3°, 0.45 between the block and the flat surface, what must the magnitude of F (in N) be so that the block barely starts to move from rest? (Round to two decimal places, please do not include units. Use g = 9.81 m/s²).

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter1: Introduction And Vectors
Section: Chapter Questions
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SFS
thetas
A block of mass 4.48 kg initially at rest is pulled by a force of magnitude F at an angle with respect to horizontal. If = 8.3°, s = 0.45 between the block and the
flat surface, what must the magnitude of F (in N) be so that the block barely starts to move from rest? (Round to two decimal places, please do not include units. Use
g= 9.81 m/s²).
Transcribed Image Text:SFS thetas A block of mass 4.48 kg initially at rest is pulled by a force of magnitude F at an angle with respect to horizontal. If = 8.3°, s = 0.45 between the block and the flat surface, what must the magnitude of F (in N) be so that the block barely starts to move from rest? (Round to two decimal places, please do not include units. Use g= 9.81 m/s²).
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