The figure shows an overhead view of a 0.026 kg lemon hälf änd two of the thre forces that act on it as it is ona 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
The figure shows an overhead view of a 0.026 kg lemon hälf änd two of the thre forces that act on it as it is ona 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
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 6.4CYU: Check Your Understanding The soccer player stops after completing the play described above, but now...
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Step 1
(a) The components of force F1 is as follows:
The components of the force F2 is as follows:
Step 2
If the lemon half is at stationary, the net force acting on the object is zero. The sum of the force F1 and F2 is as follows:
The third force is as follows:
(b) Since the constant velocity . The force acting on the lemon half is zero. So, the third force is same as in part (a).
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