ans plzzz......someone help
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Answered by
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use formula
v(average)=2v1v2/v1 +v2
so v = 2*40*60/40+60
v = 48 km/h.
but use this formula only when the body travels equal distance .
v(average)=2v1v2/v1 +v2
so v = 2*40*60/40+60
v = 48 km/h.
but use this formula only when the body travels equal distance .
harsh3374chauhan:
hope you understand
???
I didn't mean u
it's was for the questioner
OK I am sorry
it's ok
no problem
thanks...i got it
okk
Answered by
0
I hope. (2...48 km/h ) is the answer
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