Jack and Jill sit next to each other in class. She has a mass of 45.0 kg and his mass is 60.0 kg. a) If they are 0.250 meters apart, what is the gravitational force between Jack and Jill? Show the equation you used to calculate an answer. (4 Points)

b) Explain what would happen to the gravitational force (FG) if the distance between

Jack and Jill was tripled while their masses remained the same. (2 Points)

nec chapter 5 contains

c. information on special occupancy areas

nec chapter 6 covers

a. special equipment

which of the following rules contain the words shall or shall not and must be adhered to?

b. mandatory rules

which of the following rules identify actions that are allowed but not required and typically cover options or alternative methods?

c. optional rules

which of the following serves as the introduction to the nec and provides an overview of the book?

a. nec article 90

organizations that test products for safety are

c. nrtls

the nec is published by the

a national fire protection association

the nec is divided into

b. 9 chapters

the nec provides informative annexes for

c. informational materials and examples

two terms from nec article 100 that trainees should become familiar with are

b. labeled and listed

explanation:

answer is c

explanation:

hi there!

out of the two, (b) precision would be more reasonable.   however, both a and b could be pretty reasonable.

-awesomerepublic   : )

because growing process had stoped after 4-5 year