Please answer to 19(b) question please and also the process
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v=i+j-2k
to find the magnitude of velocity we square the respective coefficients and take its root
v=√(1+1+4)
v=√6
KE=1/2mv²
=1/2*0.5*6
=3/2
=1.5J
plz mark as brainliest
narendrakumar58:
There is no problem in it na
actually i have done the same thing
and plz don't be soo formal
if u have done that then u are right
plz mark me as brainliest
did u get the same answer?
Okk then tq I too got the same answer and thanq u once for more clarification
plz mark me as brainliest
and your most welcome
thank you
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