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Norma-Jean [14]
3 years ago
12

What is the rotational speed of the second hand on a clock that measures the seconds?

Physics
1 answer:
pickupchik [31]3 years ago
5 0

Explanation:

Below is an attachment containing the solution

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What is the magnitude of the electric field at a point midway between a −5.0μC and a +5.8μC charge 8.4cm apart? Assume no other
Alex73 [517]

Answer:

Electric Field = E = 36.848 N/C

Explanation:

In accordance with Columb's law

E = k Q1 Q2 / r.r = 8.99 x 10^9 x 5.0 x 10^-6 x 5.8 x 10^-6 / 0.084 x 0.084

= 36948.6961 x 10^-3 = 36.848 N/C

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The sun, like all stars, releases energy through nuclear fusion. In this problem, you will find the total number of fusion react
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Answer:

Explanation:

DetaM=4 x 1.02875 - 4.002603

DetaM= 0.028697u

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the first one cuz I know

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6. Dentists use a soft, clay-like material to make a filling for a cavity. The filling stays soft under the
Mice21 [21]

Answer:

Ultraviolet light is a stronger type of light. The light the dentist uses is a softer light that is just used to help you see.

Explanation:

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3 years ago
A dog walks 12 meters to the east and then 16 meters back to the west for this motion what is the distance moved What is the mag
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The distance is 28 meters, and the displacement is -4.

For the distance it would be 12 + 16 = 28.

For the displacement it would be 12 - 16 = -4.

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