what are the conditions under which the total momentum of a system of particles is conserved?
what are the conditions under which the total momentum of a system of particles is conserved?
Homework Answers
The principle of Conservation of Momentum states that the total momentum of a system of particles remains constant if there are no external forces acting on the system.
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what are the conditions under which the total momentum of a system of particles is conserved?
Under what conditions is the momentum conserved in a collision a. It is always conserved. b....
Under what conditions is the momentum conserved in a collision a. It is always conserved. b. When it is an inelastic collision c. When the collision is very light. d. When the collision is totally elastic
Under what conditions, is linear momentum conserved? Check all that apply. a. There are no frictional...
Under what conditions, is linear momentum conserved? Check all that apply. a. There are no frictional forces. b. The work done is positive. c. The net torque is minimal. d. The net force vanishes. e. The action of the force is instantaneous.
Under what conditions, is linear momentum conserved? Check all that apply. Group of answer choices There...
Under what conditions, is linear momentum conserved? Check all that apply. Group of answer choices There are no frictional forces. The action of the force is instantaneous. The net torque is minimal. The net force vanishes. The work done is positive.
15.52** (a) Suppose that the total three-momentum P = Σ p of an isolated system is conserved in a...
15.52** (a) Suppose that the total three-momentum P = Σ p of an isolated system is conserved in all inertial frames. Show that if this is true (which it is), then the fourth component P4 of the total four-momentum P = (P, P) has to be conserved as well. (b) Using the zero-component theorem of Problem 15.35, you can prove the following stronger result very quickly: If any one component of the total four-momentum P is conserved in all frames,...
1) Under what circumstances is mechanical energy conserved? Under what circumstances is momentum conserved? How is...
1) Under what circumstances is mechanical energy conserved? Under what circumstances is momentum conserved? How is this different than the criteria for conservation of mechanical energy?
If total angular momentum of a system of particles is zero are all the particles at...
If total angular momentum of a system of particles is zero are all the particles at rest? Explain If the total angular momentum of a system is constant does this mean that no net force acts on the system? Explain
Topic: collisions in two Dimensions 1- Under what conditions are momentum conserved? 2- How do quantitively...
Topic: collisions in two Dimensions 1- Under what conditions are momentum conserved? 2- How do quantitively characterize elastic and inelastic collisions? 3-Are collisions between steel balls are 100% elastic? 4- how do you graphically represent vectors that have errors? 5- how do you propagate the errors in vectors
under what conditions is mechanical energy conserved? only when conservative forces are present Only when the...
under what conditions is mechanical energy conserved? only when conservative forces are present Only when the net talk on a system is zero only when the net force on the system is zero mechanical Everly is always conserved
It is been proved that Newton's third law implies the conservation of momentum for a system...
It is been proved that Newton's third law implies the conservation of momentum for a system of particles if there is no net external force. For a System of interacting particles, prove the converse: if total momentum for the two particles is conserved in absence of a net external force, then the inter particle forces must obey third law of Newton.
1.Linear momentum is always conserved [ ]when kinetic energy is conserved [ ]when total energy is...
1.Linear momentum is always conserved [ ]when kinetic energy is conserved [ ]when total energy is conserved [ ]in the absence of internal forces [ ]in the absence of external forces 2. If two objects collide and there are no other forces acting on them, the momentum of each object will be independently conserved. [ ]True [ ]False 3.The momentum of an object is equal to the product of it mass and ______ [ ]Velocity [ ]Speed [ ]displacement [...
15.52** (a) Suppose that the total three-momentum P = Σ p of an isolated system is conserved in all inertial frames. Show that if this is true (which it is), then the fourth component P4 of the total four-momentum P = (P, P) has to be conserved as well. (b) Using the zero-component theorem of Problem 15.35, you can prove the following stronger result very quickly: If any one component of the total four-momentum P is conserved in all frames,...
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