Los materiales se pueden desplazar de manera horizontal mediante _____.
a. elevación con una polea
b. deslizamiento por el piso
c. elevación manual mediante una cuerda
d. un ascensor
b. deslizamiento por el piso
Trades & Technology
You might also like to view...
What was the unemployment rate stuck at in 2009 as growth slowly returned to the economy?
A. 9 percent B. 4 percent C. 20 percent D. 12 percent E. 6 percent
Trades & Technology
Which of the following expressions in kPa is most apt to characterize the gravitational potential of a clay loam surface soil?
A) -3100 B) -30 C) 0 D) +5 E) -5
Trades & Technology
The highest amount of resistance that can be read by the meter set to the 2k ohm scale is ________
A) 200 ohms B) 2000 ohms C) 200k ohms D) 20000000 ohms
Trades & Technology
The complement of 1 is 0
Indicate whether the statement is true or false
Trades & Technology