To raise a crate, two ropes are attached to its top. If the force in one rope
Question:
To raise a crate, two ropes are attached to its top. If the force in one rope is 240 lb at 25° from the vertical, what must be the force in the second rope at 35° from the vertical in order to lift the crate straight upward?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (3 reviews)
For F1 Fx1 F1 sin25 Fy1 F1 cos25 For F2 Fx2 F2 sin35 Fy2 F2 cos35 Since the f...View the full answer
Answered By
Saleem Abbas
Have worked in academic writing for an a years as my part-time job.
5.00+
1+ Reviews
10+ Question Solved
Related Book For
Basic Technical Mathematics
ISBN: 9780137529896
12th Edition
Authors: Allyn J. Washington, Richard Evans
Question Posted:
Students also viewed these Mathematics questions
-
The mechanism shown in Fig. 10.53 is used to raise a crate of supplies from a ship's hold. The crate has total mass 50 kg. A rope is wrapped I' around a wooden cylinder that turns on a metal axle....
-
Two ropes are attached to a skater as sketched in Figure P4.1 and exert forces on her as shown. Find the magnitude and direction of the total force exerted by the ropes on the skater. Figure P4.1 Top...
-
Determine the projection on the stake of the force exerted by rope BC at point B . The projection on the stake of the force exerted by rope BC at Point B is _______ lb. Ropes AB and BC are two of the...
-
Please show your work D To be a valid route, it must consist of a sequence of valid move. Each valid move is either going to the right for one block or going down for 1 block. T d) How many valid...
-
Swiss Legend, a watch brand, gets famous people to wear its colorful timepieces. One way it does this is to give away its product at awards shows. Publicists call this common practice gifting the...
-
Chromatic aberration results from variation of the refractive index with wavelength. Starting with the lensmakers formula, find an expression for the fractional change df/f in the focal length of a...
-
Optimistic Oil Corporation estimates the following costs to acquire, drill, and complete a well on Lease A: Would the investment be profitable if proved reserves are: a. 20,000 barrels? b. 30,000...
-
Aguilera Acoustics, Inc. (AAI), projects unit sales for a new seven-octave voice emulation implant as follows: Year ______________Unit Sales 1 ............................. 87,500 2...
-
Canine Kernels Company (CKC) manufactures two different types of dog chew toys (A and B, sold in 1000-count boxes) that are manufactured and assembled on three different workstations (W, X, and Y)...
-
Find the x-and y-components of the given vectors by use of the trigonometric functions. The magnitude is shown first, followed by the direction as an angle in standard position. 9750 N, = 243.0
-
Add the given vectors by drawing the appropriate resultant.
-
Repeat Problem 7.3 for the MOS circuit in Problem 7.2. Data from Prob. 7.3: Calculate an expression for the output impedance of the circuit in Problem 7.1 as seen by RL and form an equivalent...
-
Selected sales and operating data for three divisions of different structural engineering firms are given as follows: Net operating income Division A $ 15,900,000 Division B $ 28,720,000 $ 3,180,000...
-
Someone prep and share a discounted cash flow analysis. CF at 100 for YR1, 110 YR2, 121 YR3, 133 Yr4, 145 YR 5, 158Yr 6, and then for terminal CF (Yr 6) 173, k=.12, g=.09. Tinker with the k and the g...
-
. Salesperson A says that a market analyst should identify; what kind of people they are dealing with and who the customers are. Salesperson B says that a market analyst should answer, will the...
-
Information for two alternative projects involving machinery investments follows: Project 1 Project 2 Initial investment $ (140,000) $ (110,000) Salvage value 0 20,000 Annual income 17,500 14,950 a....
-
how CVP analysis is used for decision making?
-
For any three random variables X, Y, and Z with finite variances, prove (in the sprit of Theorem 4.4.7) the covariance identity Cov(X, Y) = E(Cov(X, Y|Z)) + Cov(E(X|Z),E(Y|Z)), where Cov(X, Y|Z) is...
-
Suppose that a company has 10.000 outstanding shares in the beginning of the year. On April 1st, the company increases its shares by 6.000. On July 1st, the company increases its shares again, but...
-
Consider the model i = , i = 1,..., n, for independent Poisson observations. For = y, show that the model-based asymptotic variance estimate is y/n, whereas the robust estimate of the asymptotic...
-
a. For a univariate response, how is quasi-likelihood (QL) inference different from ML inference? When are they equivalent? b. Explain the sense in which GEE methodology is a multivariate version of...
-
What is wrong with this statement?: For a first-order Markov chain, Y t is independent of Y t2 .
-
The records of Hoffman Company reflected the following balances in the stockholders equity accounts at December 31, 2018: Common stock, par $12 per share, 40,000 shares outstanding. Preferred stock,...
-
Problem 9-12 Direct Materials and Direct Labor Budgets [LO4, LO5] The production department of Prison Company has submitted the following forecast of units to be produced by quarter for the upcoming...
-
Exercise 10-6 (Algo) Contrasting Return on Investment (ROI) and Residual Income [LO10-1, LO10-2] Meiji Isetan Corporation of Japan has two regional divisions with headquarters in Osaka and Yokohama....
Study smarter with the SolutionInn App