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
pav-90 [236]
2 years ago
11

Joey has a car that uses the hand crank to open the windows. Joey is wondering where the energy comes from to open the windows.T

he sunHuman-powered energy from JoeyThe hand crankThe moving car
Engineering
1 answer:
Sedaia [141]2 years ago
5 0

Explanation:

Joey has a car that uses the hand crank to open the windows. Joey is wondering where the energy comes from to open the windows.The sunHuman-powered energy from JoeyThe hand crankThe moving car

You might be interested in
Indicate on a tensile curve such quantities as yield stress, Young's modulus, UTS, toughness, point of necking, point of fractur
Illusion [34]

Explanation:

Step1

In the stress-strain curve of any material, the yield stress is the maximum stress at which material starts yielding.

Step2

Young’s modulus is the constant of proportionality of stress and strain according to hooks law. It is the slope of the slope of the stress-strain curve of the any material under proportional limit.

Step3

Ultimate tensile stress is the maximum stress that induced in the material under application of load.

Step4

Toughness is the strain energy per unit volume up to the fracture point of the stress-strain diagram of any material. This is the area under the curve of stress-strain.

Step5

Point of necking is the point where any material starts necking under application of load in necking region of the stress-strain curve.

Step6

Fracture point is the last point of the stress-strain curve where component fractures under application of load.

All the parameters are shown in below stress-strain curve:

8 0
3 years ago
DUE AT 3:00!!!!!
emmainna [20.7K]
It is heat because that is what made the tires lose air
5 0
3 years ago
Read 2 more answers
A __________ defines the area of land that will supply water to a stream.
Vikentia [17]

Answer:

drainage basin

Explanation:

8 0
2 years ago
11. Which of the following is the brake fluid most often used?
Olenka [21]
Dot 3 is mostly used in a lot of v4 and v6
4 0
3 years ago
Read 2 more answers
Calculate the molar heat capacity of a monatomic non-metallic solid at 500K which is characterized by an Einstein temperature of
aleksandr82 [10.1K]

Answer:

Explanation:

Given

Temperature of solid T=500\ K

Einstein Temperature T_E=300\ K

Heat Capacity in the Einstein model is given by

C_v=3R\left [ \frac{T_E}{T}\right ]^2\frac{e^{\frac{T_E}{T}}}{\left ( e^{\frac{T_E}{T}}-1\right )^2}

e^{\frac{3}{5}}=1.822

Substitute the values

C_v=3R\times (\frac{300}{500})^2\times (\frac{1.822}{(1.822-1)^2})

C_v=3R\times \frac{9}{25}\times \frac{1.822}{(0.822)^2}

C_v=0.97\times (3R)            

6 0
3 years ago
Other questions:
  • Which conditions are required for nuclear fusion to begin
    8·1 answer
  • If the electric field just outside a thin conducting sheet is equal to 1.5 N/C, determine the surface charge density on the cond
    9·1 answer
  • Someone claims that the shear stress at the center of a circular pipe during fully developed laminar flow is zero. Do you agree
    12·1 answer
  • The two pond system is fed by a stream with flow rate 1.0 MGD (million gallons per day) and BOD (nonconservative pollutant) conc
    15·1 answer
  • A 350 m^3 retention pond that holds rainwater from a shopping mall is empty at the beginning of a rainstorm. The flow rate out o
    7·1 answer
  • The wave-particle duality theory is the first adequate explanation of which one of the following observations about the hydrogen
    10·1 answer
  • A restaurant and dairy are participating in a community digester pilot program within the UMD Industrial Park. The following was
    9·1 answer
  • An aircraft component is fabricated from an aluminum alloy that has a plane strain fracture toughness of 30 . It has been determ
    5·1 answer
  • PLZZZZZ HELP
    10·2 answers
  • An ideal gas is contained in a closed assembly with an initial pressure and temperature of
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!