bouyant force= weight of displaced air.
weightair= volume*density*g
= 5450*1.21*9.8
weight of blimp= 5450*.178*g
c) the differerence.
A 5450-m^3 blimp circles Fenway Park duing the World Series, suspended in the earth's 1.21-kg/m^3 atmosphere. The density of the helium in the blimp is 0.178 kg/m^3. A) What is the buoyant force that suspends the blimp in the air? B) How does this buotant force compare to the blimp's weight? c) How much weight, in addition to the helium, can the blimp carry and still continue to maintain a constant altitude?
for
A) I got 64626.1N
B) they are equal
C)HELP ME WITH THIS!!!
PS: If I've done the A or B wrong pleas correct me
Thank You
1 answer
1 answer