two equal and unlike parallel forces of magnitude 34N act on a rigid body, such that the moment of couple is 8.50 Nm. calculate the arm of the couple

as a general rule, scissors have blades less than 6 in (15 cm) long and usually have handles with finger holes of the same size. shears have blades scissors used to cut hair or fabric must be much sharper.

scientific laws are the result of testing theories and proving them to be facts.

i believe the answer would be:

d. violin, clarinet, french horn, and tuba

causes

fossil fuels burn

cities become more industrialized

human population grows worldwide