Question: A system of cables is used to support a crate of mass m = 45 kg as shown in Figure P4.7. Find the tensions in

A system of cables is used to support a crate of mass m = 45 kg as shown in Figure P4.7. Find the tensions in all three cables.


Figure P4.7

T3 T1 K60° х T2 т

T3 T1 K60 T2

Step by Step Solution

★★★★★

3.37 Rating (166 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

Use Newtons first law Here we assume static transnational equilibrium and consider the point where ... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related College Physics Reasoning Questions!

Q:

The beam is used to support a uniform load along CD due to the 6-kN weight of the crate. Also, the reaction at the bearing support B can be assumed uniformly distributed along its width. Draw the...

Q:

The Y-type structure is used to support the high voltage transmission cables. If the supporting cables each exert a force F on the structure at B, determine the moment of each force about point A....

Q:

Three cables are used to support a container as shown. Determine the angle formed by cables AB and AD.

Q:

Problem 1: Consider the forces shown in the figure. Part (a) Find the magnitude ofthe force Fl shown in the figure in Newtons. Numeric : A numeric value is expected and not an expression. Part (b)...

Q:

watch the three short clips below then answer the questions Copy and paste the three links below 1) Projectile Motion https://www.nsf.govews/mmg/mmg_disp.jsp?med_id=72205&from= 2) Newton's Second Law...

Q:

11. [/1.66 Points] SERCP11 4.7.P.056. 0/20 Submissions Used ASK YOUR TEACHER Two blocks each of mass m are fastened to the top of an elevator as in the figure. The elevator has an upward acceleration...

Q:

16. [-/0.5 Points] DETAILS SERPSE10 4.3.Op.013.MI. MY NOTES A placekicker must kick a football from a point 36.0 m (about 40 yards) from the goal. Half the crowd hopes the ball will clear the...

Q:

In 1990 Walter Arfeuille of Belgium lifted a 281.5-kg object through a distance of 17.1 cm using only his teeth.(a) How much work did Arfeuille do on the object? J (b) What magnitude force did he...

Q:

1. Mechanical Equilibrium By a definition, a system is in mechanical equilibrium if the sum of the forces acting on that system is equal to zero (i.c. E F = 0). If we combine this with Newton's 2"...

Q:

Procedure I Data Table 1: Mass and Weight Object Mass in g Mass in kg Weight in N Wooden Friction block 31.1 0.031 0.30 Glass /sandpaper friction block 55.6 0.056 0.55 50 g hanging mass 50 0.05 0.49...

Q:

In Exercises 25, use the P-value method to perform the hypothesis test for the indicated exercise. Exercise 19 A school administrator claims that the standard deviation for eighth-grade students on a...

Q:

An automobile purchased in 2014 for $22,200 and held for personal use is sold for $8,000. On April 10, 2019, stock held for investment is sold for $36,000. The stock was acquired on November 20,...

Q:

Part II. Multiple Choice. Directions: Encircle the correct answer. 6. A is one financial intermediary handling individual savings. It re-ceives premium payments that are placed in loans or...

Q:

10-27. Which fire truck should be purchased? (10.9) (a) Neither Truck X nor Truck Y (b) Truck X (c) Truck Y (d) Both Truck X and Truck Y

Q:

250 students sit in an auditorium listening to a physics lecture. Because they are thinking hard, each is using 125 W of metabolic power, slightly more than they would use at rest. An air conditioner...

Q:

Each second, a nuclear power plant generates 2000 MJ of thermal energy from nuclear reactions in the reactor's core. This energy is used to boil water and produce high-pressure steam at 300C. The...

Q:

An engineer claims to have measured the characteristics of a heat engine that takes in 100 J of thermal energy and produces 50 J of useful work. Is this engine possible? If so, what is the smallest...

Q:

Question Set 2: Simple Linear Regression This question set will use the Gentoo.csv file, which can be downloaded from the Canvas page where you downloaded this lab document. This is a subset of the...

Q:

Explain why each of the following names does or does not seem like a good variable name to represent a state sales tax rate. moneyCharged Answer 1 Choose... 1 TaxRate Answer 2 Choose... t Answer 3...

Q:

1. (a) Show how a missing variable might explain why the slope of the simple estimated CAPM is steeper than the theoretical CAPM would suggest. [15 marks] (b) Which anomalies in equity market pricing...