1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
pishuonlain [190]
2 years ago
7

un automóvil de 1500 Kg tiene un motor que puede suministrar a 60kw las ruedas traseras ¿ cual es la velocidad máxima a la que e

l automóvil puede subir una pendiente de 15 grados de inclinación
Health
1 answer:
zlopas [31]2 years ago
5 0

Answer:

<em>la velocidad del auto es  15.75 m/s</em>

Explanation:

Potencia entregada a las ruedas P = 60 kW = 60000 W

masa del automóvil m = 1500 kg

ángulo de inclinación ∅ = 15°

velocidad del automóvil V =?

peso del automóvil W = mg

g = aceleración debido a la gravedad = 9.81 m/s^s

peso W = 1500 x 9.81 = 14715 N

Para acelerar el plano de inclinación, usamos la fórmula

potencia = (peso del automóvil W) x (velocidad del automóvil V) x sin∅

60000 = 14715 x V x sin 15°

60000 = 3808.52V

velocidad V = 60000 ÷ 3808.52 = <em>15.75 m/s</em>

You might be interested in
A food worker reheats fried rice for hot holding. After an hour, he measures the temperature at 167*F
pishuonlain [190]

Answer:

The correct answer is option c.  

Explanation:

The state sanitary code established that the entire mass of the all cooked must be reheated. The temperature that is required to be reheated is 165 degrees Fahrenheit or above in a time period of 2 hours and remains on the 140 degrees Fahrenheit or above that till it served.  

Placing the rice on the hot holding equipment so the food remains 140 degrees or above 140 degrees Fahrenheit unless food served.

Thus, the correct answer is option C.

3 0
3 years ago
Read 2 more answers
What are three things that need to be present for kinetic energy to be present
aliya0001 [1]
A person walking, a thrown baseball, a crumb falling from a table
4 0
3 years ago
The valve present between the right atrium and right ventricle is
dem82 [27]
The tricuspid valve
4 0
3 years ago
Underemployed workers are: a. individuals who are not working because of a disability or childcare issues. b. individuals who ar
inessss [21]

Answer:

individuals who are working part-time but would prefer to be working full-time

5 0
3 years ago
Which are external structures of the female reproductive system? Select all that apply.
lyudmila [28]
You have the Virginia the labias
4 0
2 years ago
Other questions:
  • 25. After smoking the last cigarette, signs of withdrawal appear in what amount of time?
    14·2 answers
  • Give three ways that boys and girls react differently to stress.
    15·1 answer
  • How will ethical issues affect you as a medical assistant?
    15·1 answer
  • What are the symptoms of eating disorder bulimia nervosa
    10·2 answers
  • A physician is working with a family whose daughter has been recently diagnosed with the chromosomal disorder Turner syndrome.
    10·1 answer
  • Which leads to the conclusion that strep throat is a bacterial infection?
    8·2 answers
  • Kyle, who is 16 years old, is requesting help for his drug abuse habit. What will MOST likely happen in this process?
    7·1 answer
  • What means that your heart and lungs are in good shape?
    11·2 answers
  • 7. Core exercises are aerobic movements. They use a lot of oxygen and elevate the heart rate."
    6·1 answer
  • I recently got a piece of little sliced but stuck in my throat and felt like it was still in there, I drank a ton of water, drin
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!