XavierLeischner564 XavierLeischner564

28-05-2015
Physics

Answered

Suppose the total momentum of two masses before a collision is 100 kg m/s. What is the total momentum of the two masses after they collide? A. 0 kg m/s B. 50 kg m/s C. 100 kg m/s D. 200 kg m/s Is the answer D?

Answer :

28-05-2015

No, momentum is conserved so:
momentum before=momentum after
it is C. 100 kg m/s

Answer Link

Other Questions

In any given year, the most common type of psychological disorder diagnosed is: a. Mood disorder.b. Substance disorder.c. Schizophrenia.d. Anxiety disorder..

Need help please ASAP. Thank you

To prove AADC ACBAby Hypotenuse-Leg, what additional information needs to be proven? D A 2 1 O ZB ZD 0 21 22 BC AC O AC CA O AB CD B

Several pet Burmese pythons escape a breeding facility when a hurricane destroys the building. With a limited number of predators their population quickly grows

It is ironic that although participation in local government gives citizens the most control over their lives, election turnout for local elections is ____ elec

12. The expression [tex]12xyz - 45[/tex] is aA. constant. B. trinomial. C. binomial. D. monomial.

A 37 year old women works on the evening shift in the post office sorting mail. She began hearing voices making critical comments about her behavior approximate

1. Simplify[tex]\[ \frac{3}{x^2+14x+48} \div \frac{3}{10x+60} \][/tex]A. [tex]\(\frac{10}{x+8}\)[/tex]B. [tex]\(\frac{4}{x-2}\)[/tex]C. [tex]\(\frac{3x}{x+1}\)[

The social market for the good includes:A. The private market sellers and third partyB. The private market buyers and sellers plus the impacted third partyC. Th

Nitroglycerin ointment is used for sustained protection against anginal attacks.a. Trueb. False

What is the acceleration of the 1,400-kg boat?

I need help with math please it's all due tonight :(

5. The home plate in a baseball diamond is a pentagon with perimeter 58 in. Each shorter side, x, is 312 in. less than each longer side, y. What are the values

Evaluate the role played by the local government in ensuring access to safe and clean watesin communities.2x4 (8)[35

Memphis style was _________ Group of answer choices Ancient None of these Realist All of these De Stijl Post Modern Modern

Part 3: Writing to Analyze the Epic Hero in GilgameshQuizActiveAbc12 3567Read the excerpt from Gilgamesh: A New EnglishVersion.Gilgamesh said, "Courage, dear br

A lady drove her car north west for a distance of 10km, then east for 40km, and then south for 60km. Calculate the overall displacement from the starting positi

y= (-5)² -4² + (1/5)° _________________ 3² +1

What is the system of blood vessels that go to and from the lungs?A Pulmonary LoopB Systemic Loop

Enter the word that correctly completes the sentence. She eats cereal with milk for breakfast. Ella come cereal con para el desayuno.