The helicopter view in the figure shows two people pulling on a stubborn mule. The person on the right pulls with a force F, of magnitude 100. N and direction of e, = 70.0°. The person on the left pulls with a force F, of magnitude 97.3 N and direction of 82 = 75.0°. F. (a) Find the single force that is equivalent to the two forces shown. The forces are measured in units of newtons (symbolized N). Ni + Nj (b) Find the force that a third person would have to exert on the mule to make the resultant force equal to zero. Ni+ Nj

Physics for Scientists and Engineers
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Chapter3: Vectors
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Problem 15P: The helicopter view in Fig. P3.15 shows two people pulling on a stubborn mule. The person on the...
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The helicopter view in the figure shows two people pulling on a stubborn mule. The person on the right pulls with a force F, of magnitude 100. N and direction of 0, = 70.0°. The person on the left pulls with a force F, of magnitude 97.3 N and direction of
82 = 75.0°.
F,
(a) Find the single force that is equivalent to the two forces shown. The forces are measured in units of newtons (symbolized N).
Nî +
(b) Find the force that a third person would have to exert on the mule to make the resultant force equal to zero.
NÎ +
Nĵ
Transcribed Image Text:The helicopter view in the figure shows two people pulling on a stubborn mule. The person on the right pulls with a force F, of magnitude 100. N and direction of 0, = 70.0°. The person on the left pulls with a force F, of magnitude 97.3 N and direction of 82 = 75.0°. F, (a) Find the single force that is equivalent to the two forces shown. The forces are measured in units of newtons (symbolized N). Nî + (b) Find the force that a third person would have to exert on the mule to make the resultant force equal to zero. NÎ + Nĵ
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