If you bend from the waist to pick up an object weighing 20 pounds (9.07 kg), the amount of pressure applied to your lower back is _____.
a. 2 pounds (0.9 kg)
b. 20 pounds (9.07 kg)
c. 200 pounds (90.7 kg)
d. 2,000 pounds (907 kg)
c. 200 pounds (90.7 kg)
20 lbs × 10 = 200 pounds (90.7 kg)
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A stream is being considered for a low-head hydro system. Its flow was measured at 5.1 cu. m/s. What is the flow in gal./s? (Round off to 2 decimal places.)?
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Monocots have no endosperm and store energy in the cotyledons
Indicate whether the statement is true or false
In the diagram, determine the value of ?4 if 
.
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Technician A says that applying primers by rolling can reduce both cycle time and coats. Technician B says that rolling is a very easy technique to use and no special application techniques are needed. Who is correct?
A. Technician A only B. Technician B only C. Both Technicians A and B D. Neither Technician A nor B