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andrew-mc [135]
3 years ago
13

estimate the number of table tennis balls that would fit (without being crished) into a room that is 4 m long, 4 m wide, and 3 m

high. assume that the diameter of a hall is 3.8 cm
Physics
1 answer:
Mumz [18]3 years ago
4 0
The diameter of a ball is 3.8 cm.

Because 400/3.8 = 105.26,
each dimension of 400 m can accommodate 105 balls.
Similarly, because 300/3.8 = 78.95,
each dimension of 300 m can accommodate 78 balls.

The total number of balls is 105*105*78 = 859,950

Answer: 859,950 balls

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Answer:

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Explanation:

This requires Newton's Law of Cooling. The formula is:  

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16 = 30 - 23×e^(2 k)  

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2k = ln(14/23)  

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temperature at  t = 9 min

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u(x) =27.53°C  

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Answer:

The maximum amount of meat that the butcher can sell is  3\frac{1}{12}\:lb

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Best Regards!

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