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nikitadnepr [17]
3 years ago
10

Need help answering this question for #30

Physics
2 answers:
frozen [14]3 years ago
8 0
Add all your numbers up and that would be your answer
dezoksy [38]3 years ago
6 0
I think u would add them all up and then write down your answers
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Example of energy transfer from potential to kinetic and back
Alex_Xolod [135]

Swimmer and Divers. The Potential energy is transferred into Kinetic energy, and allows the diver to submerge into the water. The Kinetic energy then allows the diver to submerge and dive into the water. Potential energy however, is needed to allow the diver to get back out of the water after diving to get up and go and dive again, and then the Kinetic energy is transferred back to Potential energy to repeat the process.

Hope :) -Emilie Xo this is right and it helps! Xo

5 0
3 years ago
a fast charged particle passes perpendicularly through a thin glass sheet of index of refraction 1.5. The particle emits light i
NeX [460]

The minimum speed of the particle is the Speed of light in glass is c/μ=2×108m/s.

<h3>Why is the refractive index important?</h3>

The higher the refractive index the slower the light travels, which causes a correspondingly increased change in the direction of the light within the material. What this means for lenses is that a higher refractive index material can bend the light more and allow the profile of the lens to be lower.

Refractive index values are usually determined at standard temperature. A higher temperature means the liquid becomes less dense and less viscous, causing light to travel faster in the medium.

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7 0
1 year ago
Will and elephant fall faster than a mouse and why​
Katarina [22]

Answer:

elephant fall faster then a mouse because of the air resistance.

hope it helps.

8 0
3 years ago
Read 2 more answers
an athlete swims the distance from one end of a 50m pool to the other end in a time of 25 s what is The Athlete's average speed
vredina [299]

Answer:

2.5 N

because Average speed is equal to distance divided by time

3 0
3 years ago
A rope vibrates every 0.5 s. What is the frequency of the waves? 5 Hz 2 Hz 0.5 Hz 1 Hz
yulyashka [42]
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