1 2 The figure shows an overhead view of a 0.029 kg lemon half and two of the three horizontal forces that act on it as it is on a frictionless table. Force ₁ has a magnitude of 7 N and is at 0₁ = 32°. Force F₂ has a magnitude of 11 N and is at 0₂ = 27°. In unit-vector notation, what is the third force if the lemon half (a) is stationary, (b) has the constant velocity = (13î - 15ĵ) m/s, and (c) has the ✓ = (10tî - 15tj) m/s², where t is time? K (a) Number i (b) Number i (c) Number i i+ i i+ i i + i 0₁ 09₂ j Units j Units j Units

1 2 The figure shows an overhead view of a 0.029 kg lemon half and two of the three horizontal forces that act on it as it is on a frictionless table. Force ₁ has a magnitude of 7 N and is at 0₁ = 32°. Force F₂ has a magnitude of 11 N and is at 0₂ = 27°. In unit-vector notation, what is the third force if the lemon half (a) is stationary, (b) has the constant velocity = (13î - 15ĵ) m/s, and (c) has the ✓ = (10tî - 15tj) m/s², where t is time? K (a) Number i (b) Number i (c) Number i i+ i i+ i i + i 0₁ 09₂ j Units j Units j Units

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

The figure shows an overhead view of a 0.029 kg lemon half and two of the three horizontal forces that act on it as it is on a frictionless
table. Force F₁ has a magnitude of 7 N and is at 0₁ = 32°. Force F2 has a magnitude of 11 N and is at 0₂ = 27°. In unit-vector notation,
what is the third force if the lemon half (a) is stationary, (b) has the constant velocity ✓ = (13î – 15ĵ) m/s, and (c) has the
✓ = (10ti - 15t)) m/s², where t is time?
0₁
-x
(a) Number
(b) Number
(c) Number i
i+
i+
i+
i
0₂
j Units
j Units
j Units

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