Which of the following examples best represents Newton’s 3rd Law? A. A large truck takes longer to slow down than a car. B. Your stomach jumps when you ride a roller coaster. C. Pushing water backward with oars helps paddle a canoe forward.

B. Your stomach jumps when you ride a roller coaster.

Explanation:

Newton's 3rd Law states :

#1: This does not work because this option applies to Newton's second law of motion.

- Newton's second law states that the net force equals the product of mass and acceleration.

#2: This option works since it applies to Newton's third law of motion.

#3:  This works but is not the best answer applying to Newton's third law of motion.

The answer could vary between B and C, personally I believe B applies to Newton's third law of motion more as it applies and matched every text word for word in the statement of Newton's 3rd law of motion.

Option B is the answer.

Hope this helps,

- ROR

given:

mass of na = 115 g

excess cl2

to determine:

mass of nacl produced

explanation:

given reaction is-

2na(s) + cl2(g) → 2nacl(s)

since cl2 is in excess, na will be the limiting reagent

as per the reaction stoichiometry na: nacl = 1: 1

i.e. moles of na reacted = moles of nacl formed

now, # moles of na = mass of na/atomic mass

                                  = 115 g/23 g.mol-1 = 5 moles

therefore, moles of nacl = 5

molar mass of nacl = 58 g/mol

mass of nacl = 5 moles * 58 g.mol-1 = 290 g

ans: amount of nacl produced = 290 g

is there any options? maybe im just not seeing them but i need the options to

-love shrooms