Group Work #4Show your work. No work, no credit!SonCahtoaNames Mauricio Valle-LanfrancoThree ropes are tied in a knot as shown in the figure. One student pulls on rope A with 1.0 N of force, andanother student pulls on rope B with 7.0 N of force. How hard (magnitude) and in what direction must youpull on rope C to balance the first two pulls? Give the direction by specifying the angle (clockwise orcounterclockwise) of the pull with the direction of rope A.1.Rope BXFinal formula:Rope A X=1:0Nく120°Rope B = Sin s0 = ExKnote7.ON7.0u Sin 30 F = -6,97.0 cos 30° F - 1.1→ Rope A1.ONRope CRope A .0Yope BRequired steps:)Choose-axes2) Find vectors components3) Write the equation to balance the forces4) Find the magnitude and direction of the force that pulls rope C-6.91.12. Two boxes are connected to each other by a string as shown in the figure. The 10-N box slides withoutfriction on the horizontal table surface. The pulley is ideal and the string has negligible mass. What is trueabout the tension T in the string?A) T= 10 NB) T-20 N10N

Name: Group Work #4Show your work. No work, no credit!SonCahtoaNames Mauric
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Description: Group Work #4Show your work. No work, no credit!SonCahtoaNames Mauricio Valle-LanfrancoThree ropes are tied in a knot as shown in the figure. One student pulls on rope A with 1.0 N of force, andanother student pulls on rope B with 7.0 N of force. Ho

FA = 1 N FB = 7 N Fc = ? vector components :- (only for Rope A and Rope B) Rope-A : FxA =1 N…

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1. Three ropes are tied in a knot as shown in the figure. One student pulls on rope A with 1.0 N of force, and another student pulls on rope B with 7.0 N of force. How hard (magnitude) and in what direction must you pull on rope C to balance the first two pulls? Give the direction by specifying the angle (clockwise or counterclockwise) of the pull with the direction of rope A. Rope BX Final formula: Rope A X =1:ON Fx 7.ON 7.0u sin 30° = F = -6,9 7.0 cos 30°- F=1 Rope B = Sin 30= 120° Knote %3D Rope A 1.ON %3D Rope C 1,01 ー69 ROpe A l.0 Required steps: )Choose-axes- 2) Find vectors components 3) Write the equation to balance the forces 4) Find the magnitude and direction of the force that pulls rope C Yope B

1. Three ropes are tied in a knot as shown in the figure. One student pulls on rope A with 1.0 N of force, and another student pulls on rope B with 7.0 N of force. How hard (magnitude) and in what direction must you pull on rope C to balance the first two pulls? Give the direction by specifying the angle (clockwise or counterclockwise) of the pull with the direction of rope A. Rope BX Final formula: Rope A X =1:ON Fx 7.ON 7.0u sin 30° = F = -6,9 7.0 cos 30°- F=1 Rope B = Sin 30= 120° Knote %3D Rope A 1.ON %3D Rope C 1,01 ー69 ROpe A l.0 Required steps: )Choose-axes- 2) Find vectors components 3) Write the equation to balance the forces 4) Find the magnitude and direction of the force that pulls rope C Yope B

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Chapter1: Units, Trigonometry. And Vectors

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Question

Group Work #4
Show your work. No work, no credit!
Son
Cah
toa
Names Mauricio Valle-Lanfranco
Three ropes are tied in a knot as shown in the figure. One student pulls on rope A with 1.0 N of force, and
another student pulls on rope B with 7.0 N of force. How hard (magnitude) and in what direction must you
pull on rope C to balance the first two pulls? Give the direction by specifying the angle (clockwise or
counterclockwise) of the pull with the direction of rope A.
1.
Rope BX
Final formula:
Rope A X=1:0N
く
120°
Rope B = Sin s0 = Ex
Knote
7.ON
7.0u Sin 30 F = -6,9
7.0 cos 30° F - 1.1
→ Rope A
1.ON
Rope C
Rope A .0
Yope B
Required steps:
)Choose-axes
2) Find vectors components
3) Write the equation to balance the forces
4) Find the magnitude and direction of the force that pulls rope C
-6.9
1.1
2. Two boxes are connected to each other by a string as shown in the figure. The 10-N box slides without
friction on the horizontal table surface. The pulley is ideal and the string has negligible mass. What is true
about the tension T in the string?
A) T= 10 N
B) T-20 N
10N

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