2.28 Una viga está sostenida por una ménsula AB que ejerce una fuerza hacia arriba de 95 lb (véase figura 2.45). Determinar:
a) El momento con respecto al punto ‘O ’ de todas las fuer-zas que actúan sobre la viga.
b) Las reacciones en el apoyo ‘O ’.

the equation above shows how temperature f, measured in degrees fahrenheit, relates to a temperature c, measured in degrees celsius. based on the equation, which of the following must be true?

a temperature increase of 1 degree fahrenheit is equivalent to a temperature increase of

5

9

degree celsius.

a temperature increase of 1 degree celsius is equivalent to a temperature increase of 1.8 degrees fahrenheit.

a temperature increase of

5

9

degree fahrenheit is equivalent to a temperature increase of 1 degree celsius.

a) i only

b) ii only

c) iii only

d) i and ii only

answer:

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answer:

walmart

explanation: