solve the question given in attachment
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This can be solved using COME (conservation of mechanical energy)
Let the mass of the bead be M
>1/2MV²+MgH=1/2Mv²+Mgh
>25/2+40=v²+16.5
>v=6m/s
MASTERSST:
did you assumed mass unit
I think it does not matter.
Answered by
0
Explanation:
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