A winch tows a boat to a dock. The rope is attached to the boat at a

Question:

A winch tows a boat to a dock. The rope is attached to the boat at a point 15 feet below the level of the winch (see figure).

(a) Use the Pythagorean Theorem to write an equation giving the relationship between l and x.
(b) Find the distance from the boat to the dock when the length l is 75feet.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Algebra and Trigonometry

ISBN: 978-1337271172

10th edition

Authors: Ron Larson

See More Books

Question Posted: Feb 14, 2018 01:49 AM

See More Questions

A boat is pulled into a dock by a rope attached to the bow of the boat and passing through a pulley on the dock that is 1 m higher than the bow of the boat. If the rope is pulled in at a rate of 1...
Brian is bringing his boat into a dock that is 9 ft above the water level (see figure). If a 41-ft rope is attached to the dock on one side and to the boat on the other side, determine the horizontal...
A boat is being pulled into a dock with a rope attached to the boat at water level. When the boat is 12 ft from the dock, the length of the rope from the boat to the dock is 3 ft longer than twice...
On January 1, 2018, JKJ purchased a 1,000 acre farm with a building. The asking price was $2,600,000. Approximately 15 percent of the total value of the farm was allocable to the building and the...
Given the following data, calculate the present worth of the investment. First cost = $60,000 Project life = 10 years Salvage value = $15,000 MARR = 25% General price inflation=4% per year Annual...
Redraw figure for the case where the slopes the equations are 1 and -1. What is the result of applying Gauss-Seidel to such a system?
As shown in Fig. P8.121, cold water $\left(T=50^{\circ} \mathrm{F} ight)$ flows from the water meter to either the shower or the hot water heater. In the hot water heater it is heated to a...
Ampco is a manufacturing company that has a contract to supply a customer with parts from April through September. However, Ampco does not have enough storage space to store the parts during this...
Please use PESTEL to analyze the current business environment. In other words, what are some political/legal, economic, sociocultural, technological, and ecological trends now that are impactful for...
Figure 2.0 shows a system of two tanks which are used for temporary (tank 1) storage and longer-term (tank 2) storage of the iquid product. The demand is satisfied from the temporariy storage tank...
The metabolic rate of an ectothermic organism increases with increasing temperature within a certain range. Experimental data for the oxygen consumption C (in microliters per gram per hour) of a...
Two planes leave simultaneously from Chicago's O'Hare Airport, one flying due north and the other due east (see figure). The northbound plane is flying 50 miles per hour faster than the eastbound...
Calculate the order of magnitude of the shift in energy of a (a) 1 eV photon and (b) 1 MeV photon resulting from the recoil of an iron nucleus. Do this by first calculating the momentum of the photon...
What is a strategic plan?
Were you also able to see the assumptions used to annualize? If so, were you able to recalculate the results using the same assumptions?
In Problems P10.11, take advantage of symmetry to simplify the analysis by slope deflection. (a) Compute all reactions and draw the shear and moment curves for the beam in Figure P10.11. Given: \(E...
Many companies need to get funding from venture capitalists to get their business going. What are the major negatives of using venture capitalists to finance a business?
If so, how was it used (or presented)?
Prove the identity, assuming that the appropriate partial derivatives exist and are continuous. If f is a scalar field and F, G are vector fields, then f F, F G, and F x G are defined by (f F)(x, y,...
For each of the following reactions, express the equilibrium constant: a) H20 (I) H2 (g) + 02 (g) Ke = 1.0x107 b) Fe2 (g) 2F (g) Ke= 4.9 x 10-21 c) C (s) + O2 (g) d) H2 (g) + C2H4 (g) C2H6 (g) Ke =...
Another proposed theory in genetics gives the corresponding probabilities for the four types of plants described in Exercise 33 as 5/16, 4/16, 1/16, and 6/16. Ten plants are selected. Find the...
The histograms shown below represent binomial distributions with the same probability of success p but different numbers of trials n. Match each value of n with the correct graph. Explain your...
n = 50, p = 0.4 Find the mean, variance, and standard deviation of the binomial distribution with the given values of n and p.
1. What is difference between Torque and Force? Explain with one example of each. 2. What is difference between linear momentum and angular momentum? Explain with one example of each. 3(a) What is...
On August 30, JumpStart paid the following expenses: August rent, $2,300 August's utility bill, $525 Employee wages, $1,750 Parking lot cleaning fee, $27 Journalize these payments as one journal...
A 700 g ball strikes a wall at 15.1 m/s and rebounds at 14.4 m/s. The ball is in contact with the wall for 0.034 s. What is the magnitude of the average force acting on the ball during the collision?...

A winch tows a boat to a dock. The rope is attached to the boat at a

Question:

15 ft Not drawn to scale

Step by Step Answer:

a Model winch 2 distance to dock 2 length of rope 2 Labels win...View the full answer

Algebra and Trigonometry

Related Video

Students also viewed these Calculus questions