The hot-air balloon contains air having a temperature of 180°F while the surrounding air has a temperature of 60°F The densities of air at 180°F and 60°F are 0.00193 slug/ft³ and 0.00237 slug/ft³, respectively. The volume of air the balloon contains is 140(10³) ft. The empty weight of the balloon is 250 lb (Figure 1) Figure < 1 of 1 > Part A Determine the maximum weight of the load the balloon can lift. Express your answer to three significant figures and include the appropriate units. W₁= Submit Provide Feedback μA Value Request Answer Units
The hot-air balloon contains air having a temperature of 180°F while the surrounding air has a temperature of 60°F The densities of air at 180°F and 60°F are 0.00193 slug/ft³ and 0.00237 slug/ft³, respectively. The volume of air the balloon contains is 140(10³) ft. The empty weight of the balloon is 250 lb (Figure 1) Figure < 1 of 1 > Part A Determine the maximum weight of the load the balloon can lift. Express your answer to three significant figures and include the appropriate units. W₁= Submit Provide Feedback μA Value Request Answer Units
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Transcribed Image Text:The hot-air balloon contains air having a temperature of
180°F while the surrounding air has a temperature of 60°F
The densities of air at 180° F and 60°F are
0.00193 slug/ft³ and 0.00237 slug/ft³, respectively. The
volume of air the balloon contains is 140(10³) ft. The
empty weight of the balloon is 250 lb (Figure 1)
Figure
< 1 of 1 >
Part A
Determine the maximum weight of the load the balloon can lift.
Express your answer to three significant figures and include the appropriate units.
W₁ =
Submit
Provide Feedback
μA
Value
Request Answer
Units
?
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