Internal forces can change (a) the linear momentum but not the kinetic energy

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asked Mar 23, 2018 in Physics by shabnam praween (19,050 points) 5 6 8

Internal forces can change
(a) the linear momentum but not the kinetic energy
(b) the kinetic energy but not the linear momentum
(c) linear momentum as well as kinetic energy
(d) neither the linear momentum nor the kinetic energy

1 Answer

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answered Mar 23, 2018 by BISHNU (15,580 points) 4 4 5
selected Mar 27, 2018 by faiz
 
Best answer

(b) the kinetic energy but not the linear momentum 

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