Concurrent forces are
a. parallel forces applied in the same direction, either toward or away from each other.
b. forces that act on a body or object at the same point of application from different directions and create a third resultant force.
c. separate forces of equal magnitude applied in the same plane, either in the same direction or in opposite directions.
d. forces that act on a body or object at different points of application from the same direction.
b
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If you add 6 gm of salicylic acid to 94 gm of an ointment base, the final concentration (w/w) is:
A) 6%. B) 6.38%. C) 63.8%. D) 0.06%.
An Emergency Medical Responder (EMR) quickly checks the breathing and pulse of a patient with Alzheimer's disease who has been sleeping outside in the cold for several hours. The EMR informs you that the patient grimaces to painful stimuli but is not breathing and does not have a pulse. Your best response would be:
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