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Mama L [17]
4 years ago
14

why does a hot-air ballon rise? a the volume of the air dispalced by the balloon is less than the volume of the balloon. b the w

eight of the air dispaced by the ballon is less than the volue of the ballon. c the wight of the balloon is less than the weight of the air displced by the balloon.
Physics
1 answer:
Andreas93 [3]4 years ago
4 0

Answer:

the answer is c

Explanation:

the balloon is lighter than the air around displaced by it

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Answer:

Maximum height reached by the ball is 32 meters.

Explanation:

It is given that,

If a baseball is project upwards from the ground level with an initial velocity of 32 feet per second, then it's height is a function of time. The equation is given as :

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So, the maximum height reached by the ball is 32 meters. Hence, this is the required solution.

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