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
Roman55 [17]
3 years ago
9

What is the difference between resilience and modulus of resilience

Physics
1 answer:
pshichka [43]3 years ago
6 0
<span>Resilience is the amount of energy that can be put into a volume of material and still be stored elastically. ie When the energy goes away, the material regains its undeformed shape. The Mod of R is the amount that can be stored by a unit volume of that material. The Mod of R is heavily related to Youngs Modulus.</span>
You might be interested in
List between six and eight student organizations either offered by your school or offered
melamori03 [73]

Examples of student-led organizations are:

  • Academic and educational organizations

  • Community service organization

  • Media and publications organizations

  • Political or multicultural organizations

  • Recreation and sports organizations

  • Student government organizations

  • Religious and Spiritual organizations

The benefits of getting involved in any of these are many. They include but are not limited to:

  • It helps one to learn more about oneself

  • It is a great place to develop leadership skills

  • It offers the opportunity for people to build life-long networks

  • Skills learned in class can be practiced and honed in these organizations

  • Soft skills such as team-intellignce, and social intelligence can be learned in these organizations

  • Valuable experiences that count in real-life jobs can be learned here

  • It is also an opportunity to give back to the community and to have fun

Learn more about student organizations in the link below:

8 0
2 years ago
The bolts on a car wheel require tightening to a torque of 4 N*m. If a 9 cm long wrench is used, what is the magnitude of the fo
notsponge [240]

Answer:

320N

Explanation:

The magnitude of the torque required is expressed using the formula;

T = Fr sin theta where;

F is the force

r is the radius = 9cm = 0.09m

theta is the angle of inclination = 8 degrees

Torque T = 4Nm

Substitute the given values and get F

4 = F(0.09)sin8

4 = 0.0125F

F = 4/0.0125

F = 320N

Hence the magnitude of the force required when the force is applied at 8 degrees to the wrench is 320N

7 0
2 years ago
An airplane takes off from Dallas Texas to fly to new york city traveling ne for 2,760 km the Same plane returns that day to Dal
Kipish [7]
<h3>Answer</h3>

1104 km/hour

<h3>Explanation</h3>

Distance between Dallas Texas to New York = 2760 km

Time the plane took from Dallas to New York = 2 hours

Time the plane took from New York back to Dallas = 2.5 hours

Formula to use

<h3>distance = speed x time </h3>

Speed the plane took from Dallas to New York

2760 = 2 x speed

speed = 2760 / 2

          = 1380 km/hour

Speed the plane took from New York to Dallas (ROUND TRIP)

2760 = 2.5 x speed

speed = 2760 / 2.5

           = 1104 km/hour

3 0
3 years ago
Read 2 more answers
As the object's particles move faster, the thermal energy increases, causing the _________ to also increase. *
ryzh [129]
Temperature that will be my answer number 1
7 0
2 years ago
Read 2 more answers
A particle is moving with (SHM) of period 8.0s and amplitude5.0m
nadezda [96]

Answer:

velocity(x)=15\,\frac{\pi}{4}\,cos(\frac{\pi}{4}x)

Max speed = \frac{15\, \pi}{4} \,\, \frac{m}{s}

Max acceleration = \frac{15\,\pi^2}{16} \,\,\frac{m}{s^2}

Explanation:

Given the description of period and amplitude, the SHM could be described by:

f(x)=5\,sin(\frac{\pi}{4}x)

and its angular velocity can be calculated doing the derivative:

f(x)=5\, \,sin(\frac{\pi}{4}x)\\f'(x)=5\,\frac{\pi}{4}\,cos(\frac{\pi}{4}x)

And therefore, the tangential velocity is calculated by multiplying this expression times the radius of the movement (3 m):

velocity(x)=15\,\frac{\pi}{4}\,cos(\frac{\pi}{4}x)  and is given in m/s.

Then the maximum speed is obtained when the cosine function becomes "1", and that gives:

Max speed = \frac{15\, \pi}{4} \,\, \frac{m}{s}

The acceleration is found from the derivative of the velocity expression, and therefore given by:

acceleraton(x)=-15\,\frac{\pi^2}{16}\,sin(\frac{\pi}{4}x)

and the maximum of the function will be obtained when the sine expression becomes "-1", which will render:

Max acceleration = \frac{15\,\pi^2}{16} \,\,\frac{m}{s^2}

6 0
3 years ago
Other questions:
  • 9 the only force acting on a 2.0 kg canister that is moving in an xy plane has a magnitude of 5.0 n. the canister initially has
    12·1 answer
  • How many arcseconds are in 6 degrees?<br> A) 6<br> B) 360<br> C) 3,600<br> D) 21,600
    7·1 answer
  • Bobby tries to push his new big screen TV into the living room. However, Bobby does not push hard enough and cannot move the TV.
    13·1 answer
  • A ball is thrown into the air with 100 J of kinetic energy, which is transformed to gravitational potential energy
    14·1 answer
  • uring the investigation of a traffic accident, police find skid marks 89.9 m long. They determine the coefficient of friction be
    5·1 answer
  • PLEASE ANSWER QUICK!! 1. If a thermometer indicates a temperature of 86°F, what's the equivalent temperature in the
    11·1 answer
  • Which force keeps and object moving in a circle?​
    12·1 answer
  • If it took Ms. Oldman 37 seconds to life a 400 N student up 15 m, how much power did she use?
    14·1 answer
  • A boy steps off the end of a 3.00 m high diving board and drops to the water below. Using 9.8 m/s2 as acceleration due to earth'
    9·1 answer
  • As a freely falling object picks up downward speed, what happens to the power supplied by the gravitational force?.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!