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3 years ago

What would spines be helpful for?

Physics

2 answers:

Komok [63]3 years ago

6 0

I would go with D is the best answer up here

ANEK [815]3 years ago

3 0

A and c...............................

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wo parallel conducting plates are separated by 10.0 cm, and one of them is taken to be at zero volts. (a) What is the magnitude

melisa1 [442]

Answer:

-18896.49 V/m

Explanation:

Distance between the two plates = 10 cm = 10 x $10^{-2}$ m = 0.1 m

Also, one of the plates is taken as zero volt.

a. The potential strength between the zero volt plate, and 7.05 cm (0.0705 m) away is 393 V

b. The potential strength between the other plate, and 2.95 cm (0.0295 m) away is 393 V

Potential field strength = -dV/dx

where dV is voltage difference between these points,

dx is the difference in distance between these points

For the first case above,

potential field strength = -393/0.0705 = -5574.46 V/m

For the second case ,

potential field strength = -393/0.0295 = -13322.03 V/m

Magnitude of the field strength across the plates will be

-5574.46 + (-13322.03) = -5574.46 + 13322.03 = -18896.49 V/m

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4 years ago

an elephant with a gravitational force of 4800 N is falling from a high dive. Air resistance is pushing up on the elephant with

faust18 [17]

4650N due Earth
Poor elephant

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3 years ago

When the temperature of a gas in a balloon is reduced by half, the average kinetic energy of the particles is

Aneli [31]

According to KE = (3/2)kT

reducing temperature, in KELVIN, by half, average KE is reduced by half.

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4 years ago

How many meters are in 32 kilometers

lukranit [14]

Answer:

32,000 m

Explanation:

Conversion

1km ===> 1000m

32km===>x

x = (32 × 1000) ÷ 1

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