How fast will a 1200 kg car be travelling when its momentum is 2400 kgm/s?

Slow

Explanation:

The equation is:

p = mv

m = 1200

p = 2400

2400 = 1200v      <-- divide both sides by 1200

v = 2 m/s

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:

wire in brush may conduct electricity from cell to drill and vice versa electrc shock possible