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What is the upward acceleration of a helium filled balloon of volume 0.0265 m3 if the mass of the balloon's shell is 0.007 kg?
Wiki User
∙ 13y ago
Fb=density(air)*g*Volume(balloon)=1.225*9.81*0.0265=0.3184 N (work up)
W(balloon)=0.007*9.81=0.06867 N (work down)
net force F =ma=Fb-W(balloon)=0.3184 - 0.06867 =0.24973
a=0.24973/m(0.007) = 35.675 m/s2
Wiki User
∙ 13y ago
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What makess up helium balloons?
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