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Usimov [2.4K]
2 years ago
8

If Kim’s egg traveled a distance of 10m in 5 seconds, calculate the speed. (Speed=distance/time)

Physics
2 answers:
Crazy boy [7]2 years ago
8 0

Answer:

2 meters a second or 2 m/s

exis [7]2 years ago
8 0
2 meters per sec
2 m/s
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2 years ago
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Answer:

Q = 12540  J

Explanation:

It is given that,

Mass of water, m = 50 mL = 50 g

It is heated from 0 degrees Celsius to 60 degrees Celsius.

We need to find the energy required to heat the water. The formula use to find it as follows :

Q=mc\Delta T

Where c is the specific heat of water, c = 4.18 J/g°C

Put all the values,

Q=50\times 4.18\times (60-0)\\Q=12540\ J

So, 12540 J of energy is used to heat the water.

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Answer:

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Tension in the rope due to applied force will be given as

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If mass is doubled, the force of gravity between the objects is doubled
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