Question: A block-and-tackle system is designed so that pulling one end of a rope nine feet will move a weight on the other end a distance

A block-and-tackle system is designed so that pulling one end of a rope nine feet will move a weight on the other end a distance of seven feet. If x represents the distance the rope is pulled, express the distance the weight moves in terms of x.

A block-and-tackle system is designed so that pulling one end of a

Step by Step Solution

★★★★★

3.38 Rating (160 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

To express the distance the weight moves in terms of x we need to use the ... View full answer

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 Mathematics Questions!

A concave makeup mirror is designed so that a person 25 cm in front of it sees an upright image magnified by a factor of two. What is the radius of curvature of the mirror?

A closed combustion chamber is designed so that it maintains a constant pressure of 300 kPa during a combustion process. The combustion chamber has an initial volume of 0.5 m3 and contains a...

A closed combustion chamber is designed so that it maintains a constant pressure (p) of 120 kPa during the combustion process. The combustion chamber has an initial volume of 0.6 m3 and contains a...

Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...

The motor carrier industry is probably the most visible segment of the transportation system in the United States. The motor carrier is also the most significant element of the U.S. freight transport...

the word limit should be 800 to 1000 words so please give the answers as requirement. In summary, it's time to understand your parcel characteristics as well as how the carriers will view your...

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...

Titanic: Project management - Lessons from history SDA Bod Introduction The White Star Line (WSL) was originally founded in Liverpool in 1845 by John Pilkington and Henry Wilson. The company's...

1.An 8-kg block moving to the right collides with and sticks to a 6-kg block moving to the left. Which statement best describes the motion of the combined blocks immediately after the collision? They...

ZARA: Fast Fashion Fashion is the imitation of a given example and satises the demand for social adaptation. . . . The more an article becomes subject to rapid changes of fashion, the greater the...

Derek purchases a small business from Art on July 1, 2018. He paid the following amounts for the business: Fixed assets $220,000 Goodwill $50,000 Covenant not to compete $55,000 Total $325,000 a. How...

The length of the winning word in the National Spelling Bee is approximately normally distributed with a mean of 9 and standard deviation of 2. (a) Where on the standard normal curve would a word...

Which musical has a participatory Be - In as its finale? Select one: Spring Awakening American Idiot Hair Hedwig and the Angry Inch

employees at the plants are also shown. These data are as follows: MEdiCEll $7,400 $14,400 $12,300 $6,200 $3,100 Employees 123 402 256 109 67 a. Compute the weighted mean medical payments for these...

The bar shown in Fig. 11.12(a) is attached at its ends to unyielding supports. There is no initial stress in the bar. A force P is then applied as shown. (a) What are the forces in the steel and...

A supplier to an OEM company is going to use Scrum to develop a system. The Manufacturing company has laid out 245 functional requirements and 19 external interface requirements. The supplier has...

cryl meu States (en_US) Sun borrows $13,500 today at 7.90 percent compounded annually. The terms of the loan require him to repay the principal and interest in one lump sum three years from today....

If there is an unrealized holding gain on available-for-sale investments, it is reported as?

An observer to the right of the mirror??lens combination shown in figure sees two real images that are the same size and in the same location. One image is upright and the other is inverted. Both...

The magnetic field shown in figure has a uniform magnitude of 25.0 mT directed into the paper. The initial diameter of the kink is 2.00 cm. (a) The wire is quickly pulled taut, and the kink shrinks...

A potential difference of 12 V is found to produce a current of 0.40 A in a 3.2-m length of wire with a uniform radius of 0.40 cm. What is (a) The resistance of the wire? (b) The resistivity of the...

6. Under what circumstances can H. M. name someone who became famous since 1953?

3. What is one brain location and mechanism for working memory?

5. Which types of memory are least impaired in H. M.?