A weight of 45 N is hung at the center of a wire that is stretched between two poles. It causes the wire to sag until the angle between its halves is 120°. Calculate the forces exerted by each half of the wire in supporting the weight. (Show a FBD) 7. Assume T1 for the force exerted on the left. Solve for T1. 8. Assume T2 for the force exerted on the right. Solve for T2.

Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter5: Displacement And Force In Two Dimensions
Section: Chapter Questions
Problem 56A
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Please answer part d.!!! Thanks!
RESOLVING VECTORS INTO COMPONENTS
PROBLEMS
(Show All Work on separate sheets)
A. A student pulls a box across a floor by means of a rope making an angle of 50º with
the horizontal. If the force applied is 95 N, what is the component of the force in the
1. Horizontal direction?
2. Vertical direction?
B. A 45 mi/h wind is blowing in the direction 60º north of west. What is the component
of the wind velocity to the
3. West?
4. North?
C. An airplane traveling at 725 km/h in the direction 41.5º north of west. Find the
components of the velocity vector in the
5. Northerly direction?
6. Westerly direction?
D. A weight of 45 N is hung at the center of a wire that
It causes the wire to sag until the angle between its halves is 120°. Calculate the
forces exerted by each half of the wire in supporting the weight. (Show a FBD)
7. Assume T1 for the force exerted on the left. Solve for T1.
8. Assume T2 for the force exerted on the right. Solve for T2.
E. Look at the forces shown. Find:
9. FIx
10. FIY
stretched between two poles.
11. Fıx
12. Fzy
13. F3x
14. F3y
F1 = 160 N
15. ΣFx
16. ΣFΥ
F2= 180 N
30.0°
17. Fnet
F3= 90 N
18. 0
19. Direction
Transcribed Image Text:RESOLVING VECTORS INTO COMPONENTS PROBLEMS (Show All Work on separate sheets) A. A student pulls a box across a floor by means of a rope making an angle of 50º with the horizontal. If the force applied is 95 N, what is the component of the force in the 1. Horizontal direction? 2. Vertical direction? B. A 45 mi/h wind is blowing in the direction 60º north of west. What is the component of the wind velocity to the 3. West? 4. North? C. An airplane traveling at 725 km/h in the direction 41.5º north of west. Find the components of the velocity vector in the 5. Northerly direction? 6. Westerly direction? D. A weight of 45 N is hung at the center of a wire that It causes the wire to sag until the angle between its halves is 120°. Calculate the forces exerted by each half of the wire in supporting the weight. (Show a FBD) 7. Assume T1 for the force exerted on the left. Solve for T1. 8. Assume T2 for the force exerted on the right. Solve for T2. E. Look at the forces shown. Find: 9. FIx 10. FIY stretched between two poles. 11. Fıx 12. Fzy 13. F3x 14. F3y F1 = 160 N 15. ΣFx 16. ΣFΥ F2= 180 N 30.0° 17. Fnet F3= 90 N 18. 0 19. Direction
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