![tgould1969](/avatars/33502.jpg)
tgould1969
17.11.2020 •
Physics
Calcular el diámetro que debe tener en el embolo mayor un gato hidráulico, para obtener una fuerza de 3500N. Cuando el embolo menor tiene un diámetro de 16 cm y se le aplica una fuerza de 250N
Solved
Show answers
More tips
- P Philosophy What is Something for you?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
- H Health and Medicine How to perform artificial respiration?...
- H Health and Medicine 10 Tips for Avoiding Vitamin Deficiency...
- F Food and Cooking How to Properly Cook Buckwheat?...
- F Food and Cooking How Many Grams Are In a Tablespoon?...
- L Leisure and Entertainment Carving: History and Techniques for Creating Vegetable and Fruit Decorations...
Answers on questions: Physics
- P Physics Which of the following are modified inclined planes? answer pulley and wedge lever and screw gear and wedge wedge and screw...
- P Physics Pls help will mark brainliest...
- P Physics A string of linear mass density 4.9 × 10−3 kg/m is stretched by a 441 N tension force, and fixed at both ends. For a standing wave pattern oscillating at 150 Hz...
- P Physics PLZZZ HELPPP 1- A positive charge of 3x10-7 is located in a field of 27N/C directed toward the south. What is the force acting on the charge? 2- A positive test...
- B Business Eames Company enters into a contract with Leather Corporation to install a new general ledger system and provide IT services for the ledger system for five years....
- B Business Consider the following production function: Q=(L+K)1/2 (a) What is the Marginal Product of Labor (MPL)? (b) What is the Marginal Product of Capital (MPK)? Are they...
- S Social Studies Editing a scene that plays out in real time at a single location, but has a variety of shots to offer different amounts of detail including a single shot containing...
- H Health Dr. Nielsen, a Fairview University psychology professor, is planning a study of the factors that affect the motivation of employees. Dr. Nielsen is concerned that...
- M Mathematics Please answer this question correctly and please show work I need it today please answer it right now please show work it 2 multiple choice questions...
- B Biology Which statement is true of natural populations? Viable populations exhibit little, if any, genetic variation. Populations are all uniform in size. Populations are...
Ответ:
Responder:
0.6 m
Explicación:
Responder:
0,15 m
Explicación:
Paso uno:
dado
Fuerza F = 250N
diámetro d1- 16 cm am = 0.16 m
A1 = πd1 ^ 2/4 = 3.142 * 0.16 ^ 2/4
= 0.02 m ^ 2
Carga L = 3500N
A2 =?
Segundo paso:
sabemos que la presión aplicada a un extremo para levantar una carga en el otro extremo se expresa matemáticamente como
F1 / A1 = F2 / A
sustituir
250 / 0.2 = 3500 / A
cruzar multiplicar
A2 = 0.02 * 3500/250
A2 = 70.3 / 250
A2 = 0.28
sabemos que área = πd ^ 2/4
0.28 = πd2 ^ 2/4
0.28 = 3.142 * d2 ^ 2/4
0.28 * 4 / 3.142 = d2 ^ 2
0.36 = d ^ 2
d = √0.36
d = 0.6 m
el diámetro debe ser de 0.6 m
Ответ: