Question

explain why analysis of energy and momentum is the only way to solve collisions

explain why analysis of energy and momentum is the only way to solve collisions

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Because during collision, internal impact force between two objects cause to impart impulse according to newton's law which is equal to change in momentum that's why momentum conservation in collision is used.

In collision, only kinetic energy interaction takes place and it is not necessary that kinetic energy always conserved except in elastic collision . That's why energy analysis is used in collision.

Coefficient of restitution is also used to analyze collision.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
1.Why is conservation of momentum often the best or only way to solve a puzzle? -Because...
1.Why is conservation of momentum often the best or only way to solve a puzzle? -Because momentum is a vector and so it includes direction. -momentum is a scalar so direction does not matter, only the initial and final values. -momentum comes in many forms and so is flexible for solving many puzzles. 2. How does the work needed to get a car moving compare with its kinetic energy? (Ignore friction.) Less work is needed than the amount of energy....
Particle physics question: How to apply energy and momentum conservation to basic decays and collisions?
Particle physics question: How to apply energy and momentum conservation to basic decays and collisions?
What graph could you make to show that momentum is conserved for inelastic collisions and Explain...
What graph could you make to show that momentum is conserved for inelastic collisions and Explain how you would use the slope of the graph to determine if momentum was conserved, increased, or decreased.
with inelastic collisions, momentum is conserved, as well. However, the general statement P before =P after...
with inelastic collisions, momentum is conserved, as well. However, the general statement P before =P after does not hold. Explain why momentum after an inelastic collision is changed. where does it go.
In elastic collisions,total kinetic energy and momentum are both conserved. On a frictionless track,cart 1 is...
In elastic collisions,total kinetic energy and momentum are both conserved. On a frictionless track,cart 1 is moving with a constant,rightward(+) velocity of 1.0m/s.Cart 2 is also moving rightward with constant velocity of 5.0m/s.  After a while,cart 2 collides cart 1 from behind.(It is an elactic collision.)If the final velocity of cart 2 becomes 3.0m/s, what is the final velocity of cart 1?
Elastic collisions: one at rest one moving, two colliding, both initially moving the same direction. Inelastic...
Elastic collisions: one at rest one moving, two colliding, both initially moving the same direction. Inelastic collisions: one at rest one moving, two colliding, both initially moving the same direction. Perfectly elastic collisions: one at rest one moving, two colliding, both initially moving the same direction. Was momentum conserved for all types of collisions you examined in this experiment? If not, explain the cause of losing or gaining momentum. Was total velocity conserved for all types of collisions you examined...
Explain when and why a post hoc test test is necessary after conducting one-way analysis of...
Explain when and why a post hoc test test is necessary after conducting one-way analysis of variance.
a) If the momentum of a nonrelativistic particle is doubled, its kinetic energy increases by a...
a) If the momentum of a nonrelativistic particle is doubled, its kinetic energy increases by a factor of 4. Explain why. If the momentum of a photon is doubled, by what factor does its energy increase b) The theory of relativity sets an upper limit on the speed that a particle can have. Are there also limits on its energy and momentum? Explain c) In what ways do photons resemble other particles such as electrons? Do photons have mass? Can...
Can someone please write me a college-level physics question about collisions or angular momentum, then give...
Can someone please write me a college-level physics question about collisions or angular momentum, then give 4 answer choices with only one being right, and then go through the steps of how you got the right answer, along with how I could possibly get the wrong answer if I messed up somewhere during the problem......Thanks
Explain how the laws of conservation of energy and conservation of momentum were used to predict...
Explain how the laws of conservation of energy and conservation of momentum were used to predict the existence and properties of the neutrino.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT