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Inga [223]
3 years ago
11

Science: Work, Power and Efficiency Practice Problems:

Physics
1 answer:
lakkis [162]3 years ago
8 0

Answer:

I believe it is 13,419 joules.

Explanation:

I could be very wrong, please fact check me

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All elements in the same group
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Answer:

A

Explanation:

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4 years ago
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In which state of matter do the particles spread apart and fill all the space available to them?
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The gravitational field on Saturn is 10.4 times its value on Earth.
nalin [4]

The weight of 100 kg mass on Saturn is 10,192 N.

The weight of 7.0 kg mass on Pluto is 2.01 N.

The given parameters;

  • <em>acceleration due to gravity, = 10.4g</em>
  • <em>mass of the Saturn, m = 100 kg</em>
  • <em>acceleration due to gravity on mercury, = 3.59 m/s²</em>

The weight of 100 kg mass on Saturn is calculated as follows;

W = mg

W = 100 x 10.4 x 9.8

W = 10,192 N

The weight of 7.0 kg mass on Pluto is calculated as follows;

W = 7 x 0.08 x 3.59

W = 2.01 N

Learn more here:brainly.com/question/18603430

5 0
3 years ago
Serena Williams has an average serve speed of 47 m/s. Find the mass of the tennis ball if its kinetic energy is 65 J.
avanturin [10]

Answer:

That's about 12 kilometers per hour faster than the average female professional tennis player.

Explanation:

3 0
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Choose the true statement concerning the mass of subatomic particles.A.Electrons are more massive than protons.B.Electrons are m
Degger [83]
Answer is C. Because protons and neutrons are more massive then electrons so that means A and b and C are not right
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4 years ago
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