A bomb of 12 kg explods into two pieces of mass 4kg and 8kg, the velocity of 8kg mass is 6m/sec . the kinetic energy of the mass is a,348j. b,332j. c,324. d,288j.
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KE of which mass?
regarding the question, apply momentum conservation to get speed of mass 4 kg. then u can KE of both masses indivisually.
regarding the question, apply momentum conservation to get speed of mass 4 kg. then u can KE of both masses indivisually.
max20:
But KE of which mass is recqd? both mass will have different KE
select the correct option
option d
where are u studying
Lucknow
engineering ?
no
medical
Ok good luck for ur career. i passed 12 and got into college this yr
same to u
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