girl1729 girl1729
  • 19-07-2019
  • Engineering
contestada

Coefficients of friction always involve how many materials? a. 0 b. 1 c. 2 d. 3

Respuesta :

A1peakenbe A1peakenbe
  • 23-07-2019

Answer:

Answer is c. 2

Explanation:

Since friction is present at the contact  between 2 materials thus coefficient of friction always involve 2 materials

Answer Link

Otras preguntas

How does jefferson explain the reason for a formal declaration of independence?.
Write the sum of 5(3f+1g+9)
3×10^4 to expanded notation​
Simplify: 8 x 7 + 417 + 8 x 220 x 3 + 105 + 4 x 15​
It takes Sue, Jeff and Todd 4 hours to paint a room together. If it takes Sue 10 hours by herself and Jeff 12 hours by himself, how long would it take Todd to
What are the differences between authoritarian and democratic governments?.
What does the Supreme Court ruling at left suggest about Texas’s African American and white law schools? Separate facilities for African Americans and whites c
from left to right in the periodic table does in get larger or smaller
According to jefferson, what has been the king’s attitude toward the laws of the colonies?.
All figures below are regular, which figure has point symmetry (I.e. rotational symmetry of 180)?