Register
Find the tension T2 of the box hanging from the rope if 1 = 25°, 2 = 65°, T1 = 60.58 newtons, and W = 143.4 newtons. A. 95.6 newtons B. 130 newtons C. 143.4 newtons D. 158.2 newtons
12.3k views
4 votes
Find the tension T2 of the box hanging from the rope if 1 = 25°, 2 = 65°, T1 = 60.58 newtons, and W = 143.4 newtons.

A.

95.6 newtons

B.

130 newtons

C.

143.4 newtons

D.

158.2 newtons

User Deepak Rattan
by
4.7k points

2 Answers

3 votes

Answer:

130 newtons

Step-by-step explanation:

User Nick Schroeder
by
4.6k points
6 votes

Answer:

130N

Step-by-step explanation:

Find the diagram in the attachment.

Using sine rule to get T2 as shown in the last diagram

T1/sin65° = T2/sin25°

Since T1 = 60.58N

Then:

60.58/sin25° = T2/sin65°

Cross multiplying

T2 × sin25° = 60.58sin65°

T2 = 60.58sin65°/sin25°

T2 = 54.90/00.423

T2 = 129.78N

T2 is approximately 130N

Find the tension T2 of the box hanging from the rope if 1 = 25°, 2 = 65°, T1 = 60.58 newtons-example-1
Find the tension T2 of the box hanging from the rope if 1 = 25°, 2 = 65°, T1 = 60.58 newtons-example-2
User Enbermudas
by
5.0k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.2m questions

6.7m answers

Other Questions

A space shuttle is approaching the surface of the moon to land. It approaches the moons surface with an initial velocity of 28m/s and is slowing at a rate of -2m/s^2. Show all work and units for problems.
________ is a measure of the internal energy that has been absorbed or transferred from one body to another, often due to a difference in temperature.
5. What happens to the arrangement of water molecules as ice melts? A Molecules gain enough energy to escape as vapor. B Molecules release enough energy to escape as vapor. C Molecules gain enough energy
A projectline is shot from the edge of a cliff 100 m above the ground with intial speed 10 m/s at an angle 30 with the horizontal. 1) determine the time taken by the projectile motion to hit the ground
You’re on a team performing a high-magnetic-field experiment. A conducting bar carrying 4.1 kA will pass through a 1.3-m-long region containing a 12-T magnetic field, making a 60° angle with the field.
Link Copied!