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
AVprozaik [17]
3 years ago
8

How is plastic deformation related to high temperature and pressure?

Physics
1 answer:
Yuliya22 [10]3 years ago
7 0

Answer:

Plastic deformation of the cutting edge occurs when the tool material softens at high temperature and begins to flow under the pressure of the cutting forces. ... With cemented carbides, the higher the percentage of the binding phase (usually cobalt), the greater will be the deformation.

You might be interested in
A horizontal spring is attached to a wall at one end and a mass at the other. The mass rests on a frictionless surface. You pull
Kaylis [27]

Answer:

 Δt'/ T% = 90.3%

Explanation:

Simple harmonic movement is described by the expression

         x = A cos (wt)

we find the time for the two points of motion

x = - 0.3 A

        -0.3 A = A cos (w t₁)

         w t₁ = cos -1 (-0.3)

         

remember that angles are in radians

        w t₁ = 1.875 rad

x = 0.3 A

        0.3 A = A cos w t₂

        w t₂ = cos -1 (0.3)

         w t₂ = 1,266 rad

         

Now let's calculate the time of a complete period

x= -A

        w t₃ = cos⁻¹ (-1)

        w t₃ = π rad

this angle for the forward movement and the same time for the return movement in the oscillation to the same point, which is the definition of period

         T = 2 t₃

         T = 2π / w     s

now we can calculate the fraction of time in the given time interval

        Δt / T = (t₁ -t₂) / T

        Δt / T = (1,875 - 1,266) / 2pi

        Δt / T = 0.0969

 

This is the fraction for when the mass is from 0 to 0.3, for regions of oscillation of greater amplitude the fraction is

         Δt'/ T = 1 - 0.0969

         Δt '/ T = 0.903

         Δt'/ T% = 90.3%

4 0
3 years ago
A car moves at a constant speed of 90km/h from a starting point. Another car moves at 70km/h after 2hours from the same starting
emmainna [20.7K]

Answer:

400

Explanation:

5 0
2 years ago
I need help, please!
marta [7]

NO. it is not balanced

7 0
3 years ago
Which is NOT true of the Big Bang Theory?
grigory [225]

Answer:

1. it explains what's happening im the universe now

3 0
3 years ago
Which statement describes the energy transformation that occurs when a person eats a sandwich to gain energy for a long hike? O
Nataly [62]

Answer:chemical energy is transformed into kinetic energy

Explanation:

7 0
3 years ago
Other questions:
  • A young girl gives her toboggan a push of 4.0m/s uphill. It slides up the hill slowing down at an acceleration of 8.0m/s down. I
    9·1 answer
  • The reciprocal of resistance or measure of a devices ability to conduct is called
    13·1 answer
  • Radiation transfers energy by moving matter. Please select the best answer from the choices provided
    6·2 answers
  • Which of the following physical laws or principles can best be used to analyze the collision between the object and the pendulum
    5·1 answer
  • A car starts from rest and travels for t1 seconds with a uniform acceleration a1. The driver then applies the brakes, causing a
    11·1 answer
  • What is free-fall acceleration on the surface of the moon?
    7·1 answer
  • 65. If Jill was traveling at 300 miles in 4 hours due South what was his velocity in miles per second,
    5·1 answer
  • During sublimation the particles in a solid?
    7·1 answer
  • Calculate the momentum, A bald eagle with a mass of 26.4 kg and velocity of 15.6 m/s​
    8·1 answer
  • A motorcycle moving at 18 m/s decelerates at a rate of 3.6 m/s². What is the car's
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!