A bullet of Mass 40 g moving with a velocity of 90m/s gets embedded in a wooden block and covered 7 cm in that wooden block . Find average frictional force.
WritersParadise01:
which class question
my friend has asked it and saying its of 9th class
hmm, i think its from - force and laws Motion.
yes
ok
can u tell which ques no. it is!
its from other publication
okk
not ncert or schand
ok
Answers
Answered by
24
Refer to the above attachment bro! :)
Attachments:
Thats y ans is different
but where can i put 60 for the answer
Can u pls post the photo of ur question?
Coz i think u have texted it wrong
thanks a lot it helped me
Yep :)
now I have solved that
now I have solved that
^_^
:)
Answered by
2
picture quality is not so good yar...
Attachments:
buy I've written wrong question
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