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In a system of particles, internal force...

In a system of particles, internal forces can change:

A

the linear momentum but nt the kinetic energy

B

the kinetic energy but not the linear momentum

C

Linear momentum as well as kinetic energy

D

Neither the linearmomentum nor the kinetic energy

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Choose the correct statement regarding a system of particles. Internal forces can change the kinetic energy of the system without changing system's momentum O Impulse can be defined as a very large force that acts for a very short time and causes finite change in momentum. Internal forces can change the potential energy of the system without changing system's momentum Internal forces can change the mechanical energy of the system without changing system's momentum.

Assertion : Internal forces acting on the system cannot change linear momentum of the system . Reason : Internal forces can change kinetic energy of the system.

If the resultant of all the external forces acting on a system of particles is zero, then from an inertial frame, one can surely say that

If the resultant of all the external forces acting on a system of particles is zero. Then from an inertial frame, one can surely say that

If the resultant force on a system of particles is non-zero, then:

Assertion: Internal forces cannot change linear momentum. Reason: Internal forces can change the kinetic energy of a system.

Internal forces acting in a system of particle can change

PHYSICS GALAXY - ASHISH ARORA-LINEAR MOMENTUM & ITS CONSERVATION-Conceptual MCQ s single option correct
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