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
stealth61 [152]
3 years ago
15

A piston in an internal combustion engine applies torque during 150° of each full rotation of the crankshaft to which it is conn

ected. Suppose an 8-cylinder engine (8 such pistons) is running with its crankshaft turning at 2500 rpm and produces 410J of work each second. What is the torque applied to the crank shaft by one of the engine’s eight pistons?
Physics
1 answer:
aalyn [17]3 years ago
4 0

Answer:

T=1.566 N.m

Explanation:

Given that:

rotational speed of the scrank shaft, N = 2500 rpm

power produced by one cylinder, P = 410 W

We know, in case of rotational power:

P=\frac{2\pi.N.T}{60}

where: T= torque

Substituting the respective values in the above eq.

410=\frac{2\pi\times2500\times T}{60}

T= \frac{410\times60}{2\pi\times2500}

T=1.566 N.m is the torque applied by the each piston of the engine.

You might be interested in
A test car travels in a straight line along the x-axis. The graph in the figure shows the car’s position x as a function of time
svetlana [45]
If it is s-t graph , point is c
if it is v-t graph , point is e
8 0
3 years ago
Read 2 more answers
Match each phrase to the form of energy it represents. Tiles chemical potential energy electric energy vibrational energy motion
alex41 [277]
<span><span>fuel in a car's gas tank- Chemical Potential Energy</span><span>flash of lightning- Radiant Energy </span><span>storm clouds- Electric Energy</span><span>vocalist singing- Vibrational Energy  </span><span>recording sound with a microphone- Electric Potential Energy</span><span>raindrops falling- Motion Energy
HOPE THIS HELPED :)
</span></span>
5 0
3 years ago
Read 2 more answers
Un hamster esta sentado sobre un tocadisco cuya rapidez angular es constante si el hamster se mueve a un punto localizado al dob
kotegsom [21]

Answer:

b) se duplica

Explanation:

The disk is moving with constant angular velocity, let's call it \omega.

The linear velocity of a point on the disk is given by

v=\omega r

where r is the distance of the point from the axis of rotation.

In this problem, the object is moved at a distance twice as far as the initial point, so

r' = 2r

Therefore, the new linear velocity is

v'=\omega r' = \omega (2r) = 2 \omega r = 2 v

So, the velocity has doubled, and the correct answer is

b) se duplica

8 0
3 years ago
What is the differnce between kinetic and potential energy
Tems11 [23]
I think the answer should be that, Kinetic energy is contained in a moving object, while potential energy exists in a stored form.
5 0
3 years ago
Read 2 more answers
Why is Rome warmer than New York in January
saveliy_v [14]

Answer:

The basic answer is sea flows. On the off chance that the air making a trip to New York moves via land, it will be cooler than the air and flows that reach, for instance, San Francisco. Along these lines, Rome is hotter than New York because of flows, topography and air development designs.

Explanation:

Brainliest?

5 0
2 years ago
Other questions:
  • ENVIROMENTAL SCIENCE -the united states is a leading producer of which of the following fossil fuels????please help
    10·2 answers
  • What If? Fluoride ions (which have the same charge as an electron) are initially moving with the same speed as the electrons fro
    14·1 answer
  • Difference between acceleration and decceleration short notes​
    12·2 answers
  • An airplane flies in a horizontal circle of radius 500 m at a speed of 150 m/s. If the plane were to fly in the same 500 m circl
    5·1 answer
  • Describe the factors that determine power in your own words (not from a website)
    11·2 answers
  • Constant speed is the same thing as average speed
    14·1 answer
  • um can someone please help me I'm really stuck on this question and an explanation would be nice thank you
    9·1 answer
  • in a lever, a load of 600N is lifted by using 400 effort. If the load is at the distance of 20cm and the effort at the distance
    9·1 answer
  • A car traveling at 100 km/hr strikes and unfortunate bug and splatters it.the net force of impact is
    10·1 answer
  • A child stands on the edge of a merry-go-round of radius 1.63 m which is rotating at 2.13 rad/s.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!