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meriva
2 years ago
7

Walt ran 5 kilometers in 25 minutes, going eastward. What was his average velocity?

Physics
2 answers:
saul85 [17]2 years ago
8 0

Average velocity = (displacement)/(time)


Since Walt ran in a straight line, the magnitude of his displacement

was equal to the distance he ran = 5 km.


(displacement) / (time) = (5 km east) / (25 min)


Average velocity = 0.2 km/minute east


That's also equal to 12 km/hour east

storchak [24]2 years ago
7 0
1km per 5 mins
PLEASE VERIFY WITH SOMEONE I MAY BE INCORRECT
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Answer:

a. Her moment of inertia increases and she rotates slower.

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Now when is comes closer to the position of landing she extends into layout position due to which her mass will move away from the axis of rotation

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a. Her moment of inertia increases and she rotates slower.

7 0
2 years ago
A Labrador retriever breeder needs to determine if three male pups who were born to Sadie, his black Labrador retriever, are the
Novosadov [1.4K]

Answer: The things we know are:

Sadie, the mother, is a black labrador.

Sam, the possible father, is a yellow labrador.

Discarding things such as a scientific indagation, the breeder could look for traits in the pups.

For example, yellow is recessive against black, so if the pups are yellow, there is probable that the father is Sam, none the less, if the pups are black there is also the possibility where Sam is the father, just in this case the color genes that the pups received are the ones of the mother.

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7 0
2 years ago
The difference between the two molar specific heats of a gas is 8000J/kgK. If the ratio of the two specific heats is 1.65, calcu
Serjik [45]

Answer:

sorry

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pls search on google

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2 years ago
A roller coaster travels 200 feet horizontally and then rises 135 feet at an angle of 30 degrees above the ground. What is the m
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2 years ago
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riadik2000 [5.3K]

The temperature and the solubility of sugar at that temperature

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The amount of substance which can be dissolved in the solvent depends on the temperature.

As the temperature increases, more substance can be dissolved.

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