The figure shows an overhead view of a 0.026 kg lemon half and two of the three horizontal forces that act on it as it is on a frictionless table. Force F has a magnitude of 3 N and is at e, -31. Force F2 has a magnitude of 10 N and is at 02 = 33". In unit-vector notation, what is the third force if the lemon half (a) is stationary, (b) has the constant velocity V= (137- 14) m/s, and (c) has the V = (12ti – 14ij) m/s?, where t is time? %3D (12h- 14) m/s?, where t is time? (a) Number i+ jUnits (b) Number jUnits (c) Number i+ jUnits

University Physics Volume 1
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Author:William Moebs, Samuel J. Ling, Jeff Sanny
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Chapter6: Applications Of Newton's Laws
Section: Chapter Questions
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The figure shows an overhead view of a 0.026 kg lemon half and two of the three horizontal
forces that act on it as it is on a frictionless table. Force F has a magnitude of 3 N and is at
e, -31. Force F2 has a magnitude of 10 N and is at 02 = 33". In unit-vector notation, what is the
third force if the lemon half (a) is stationary, (b) has the constant velocity V= (137- 14) m/s,
and (c) has the V = (12ti – 14ij) m/s?, where t is time?
%3D
(12h- 14) m/s?, where t is time?
(a) Number
i+
jUnits
(b) Number
jUnits
(c) Number
i+
jUnits
Transcribed Image Text:The figure shows an overhead view of a 0.026 kg lemon half and two of the three horizontal forces that act on it as it is on a frictionless table. Force F has a magnitude of 3 N and is at e, -31. Force F2 has a magnitude of 10 N and is at 02 = 33". In unit-vector notation, what is the third force if the lemon half (a) is stationary, (b) has the constant velocity V= (137- 14) m/s, and (c) has the V = (12ti – 14ij) m/s?, where t is time? %3D (12h- 14) m/s?, where t is time? (a) Number i+ jUnits (b) Number jUnits (c) Number i+ jUnits
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