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Pepsi [2]
3 years ago
7

20 points+ Brainliest

Physics
1 answer:
Helen [10]3 years ago
3 0

Answer:

The answer is B. hope this helps

Explanation:

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calculate the electric field strength between two parallel plates separated by 0.50 cm, across which is a potential of 12 volts.
Alexxandr [17]
Formula for Electric Field strength , E =  V/d

where V = Voltage in volts, and d = distance of separation in meters.

d = 0.5 cm = 0.005 m,    V = 12 V

E = V/d =  12 / 0.005

E = 2400

Electric Field Strength = 2400 Volts/meter 
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pshichka [43]

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If an object is rolling without slipping, how does its linear speed compare to its rotational speed? If an object is rolling wit
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Answer:

v = r\omega

Explanation:

If the object is rolling without slipping, every unit of rotated angle equals to a distance perimeter rotated.

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The distance it covered is its circumference, which is 2πr, and so the speed is 2πr/t

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Habitat preservation is when people get together or just one person helps to stop the end of a living space for animals such as the monterey aquarium the help sea life by doing research to see why animals are dying and do what they can to stop it. another one if nation parks or forests you are not allowed to harm them in any way they are protected by laws(the government)
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