Which of the following statements are true? Select all correct responses. Choose

Question

Which of the following statements are true? Select all correct responses. Choose all that apply. The total momentum of any system is constant. The total momentum of any number of particles is equal to the algebraic sum of the magnitudes of the momenta of the individual particles. The total momentum of an isolated system is constant. The total momentum of any number of parties is equal to the vector sum of the momenta of the individual policies. The impulse delivered to a particle equals the change of velocity of the particle. The impulse delivered to a particle equals the change of momentum of the particle.

Explanation / Answer

Correct responses are :

3)The total momentum of an isolated system is constant.

4)The total momentum of any number of particles is equal to the vector sum of moments of the individual particles.

6) The impulse delivered to a particle equals the change of momentum of the particle.

Incorrect responses:

1st option is incorrect (An incorrect statement of the law of conservation of momentum. A system that isn't isolated, can be acted on by external forces, changing its overall momentum.)

2nd option is incorrect ( since 4th one is correct)

5th system is constant ( since 6th one is correct)

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