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Sergeeva-Olga [200]

3 years ago

10

Example of energy transfer from potential to kinetic and back

1 answer:

Alex_Xolod [135]3 years ago

5 0

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

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Homeostasis is the regulation of an organism’s internal environment to maintain conditions suitable for life. Homeostasis requir

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Volgvan

Answer:

4.1 m

Explanation:

10 kW = 10000 W

20mi/h = 20*1.6 km/mi = 32 km/h = 32 * 1000 (m/km) *(1/3600) hr/s = 8.89 m/s

The power yielded by the wind turbine can be calculated using the following formula

$P = \frac{1}{2} \rho v^3 A C_p$

where $\rho = 1.2 kg/m^3$ is the air density, v = 8.89 m/s is the wind speed, A is the swept area and $C_p = 0.45$ is the efficiency

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$A = 10000 / 190 = 52.7 m^2$

The swept area is a circle with radius r being the blade length

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3 years ago

1: In a longitudinal wave, the particle displacement is __________ the direction of wave movement

jenyasd209 [6]

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What is the gravitational force on a 35.0 kg object standing on the Earth's surface?

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4 years ago

When catching a baseball, the ball applies a force of 39.6 N to a catcher's glove. If the work done on the catchers glove is 4

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Answer:

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Explanation:

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Where

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3 years ago