Question

26
1
Maximum luight is indupendant
ob Mass ob thi Darticle
( y^{2} quad A_{1}=sqrt[1]{2}^{2} / 2 g )
( frac{partial}{d x} Deltaleft(log ^{2}right) )
( 20 times 29=v^{2} )
( rightarrow quad v=2 sqrt{10 g} )
( v^{prime}=2 v )
( therefore l_{n}^{prime}=frac{4 v^{2}}{2 g} )
( operatorname{li}^{1}=frac{4 times 40 g}{29} )
( frac{-h^{prime}}{8}=80 m )

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