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Hoochie [10]
3 years ago
13

The relationship between m2,cm2,mm2 and km2​

Physics
2 answers:
Tema [17]3 years ago
4 0

Answer:

m2

Explanation:

I just knowyyysydyyyyyyyýdydysyydysysydydhdhhdhdhdhxhchxhhxhc

Len [333]3 years ago
4 0

Answer:

Square Meters to Square Centimeters Conversion

1 Square meter (m2) is equal to 10000 square centimeters (cm2). ... For example, to convert 10 m2 to cm2, multiply 10 by 10000, that makes 100000 cm2 is 10 m2.

cm2↔mm2 1 cm2 = 100 mm2.

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A charge of 5.4 C experiences a force of 25.0 in an electric field. What is the strength of electric field at that point ? If th
Airida [17]

The strength of the electric field at that point and the force would this charge experiences at that point will be 4.587 N/C and  12.38 N.

<h3></h3><h3>What is the electric field strength?</h3>

The electric field strength is defined as the ratio of electric force to charge.

Given data;

q₁ = 5.4 C

F₁ is the electric force in case1

E is the electric field =?

F₂ is the electric force in case 2

q₂ is the charge 2

The strength of the electric field at that point is;

F₁=Eq₁

E₁=F/q₁

E₁=25.0 N / 5.4 C

E₁=4.587 N/C

The force would this charge experience at that point when the charge is 2.7 C;

F₂=Eq₂

F₂=4.587 N/C × 2.7 C

F₂ = 12.38 N

Hence the strength of the electric field at that point and the force would this charge experiences at that point will be 4.587 N/C and  12.38 N.

To learn more about the electric field strength, refer to the link;

brainly.com/question/4264413

#SPJ1

8 0
2 years ago
Determine the equivalent capacitance between a and b for the group of capacitors in the drawing.
iragen [17]

Answer:

There are different of arrangements for the capacitors to work inside a given system, as there are two different form of arrangements for the capacitors to be in, which are:

  1. The parallel connections of capacitor,
  2. The series connections of capacitor.

Explanation:

The parallel connection of capacitor is comprised of capacitors having the unequal amount of current, ΔI. And has a same potential difference across the number of capacitors. And the equivalent amount of capacitance,ΔC is calculated by the following equation:

  • ΔC(eq)=C₁ + C₂ + C₃ + C₄ + C(n),

For the series form of arrangements of the capacitors we have the different form of equation which can be explained by the total number of capacitors that are connected in series in combination as they are provided by the equal amount of current,ΔI across it, while the voltage or total amount of potential difference, Δv provided to the system is more different for each of the capacitor. And the equivalent amount of capacitance, ΔC(equivalent) can be determined by the following equation:

  • 1/C(eq)=1/C₁+1/C₂+1/C₃+1/C(n).

3 0
3 years ago
Read 2 more answers
NEED ASAP, WILL GIVE BRAINLIEST ANSWER
Brrunno [24]
12kN is equal to 12000 N
and the perpendicular component will be
[email protected]
mg = 12000 N
cos10°= 0.984
thus it will be 12000*0.984 = 11808N
the frictional force will be
[email protected]
sin10° = 0.1736
and hence it will be = 2083N
3 0
4 years ago
We have a radioactive isotope called RI which has a half-life of 12 million years. A geologist has used radiometric dating and d
dedylja [7]

Answer:

3

Explanation:

half life, T = 12 million years

total life, t = 36 million years

Let n be the number of half lives.

n = Total life / half life

n = 36 / 12 = 3

So, the number of half lives are 3.

5 0
4 years ago
Read 2 more answers
Skater N, 58.9 kg, is moving north at a speed of 7.8 m/s when she collides with Skater E, 72.6 kg, moving east at 3.5 m/s. The t
Alik [6]

The direction of the skaters after the collision is 61 degrees.

<h3>Momentum of the skaters</h3>

The momentum of the skaters is calculated as follows;

P(N) = 58.9 x 7.8 = 459.42 kgm/s

P(E) = 72.6 x 3.5 = 254.1 kgm/s

<h3>Direction of the skaters after collision</h3>

The direction of the skaters after the collision is calculated as follows;

\theta = tan^{-1} (\frac{459.42}{254.1} )\\\\\theta = 61^ 0

Thus, the direction of the skaters after the collision is 61 degrees.

Learn more about direction of collision here: brainly.com/question/25891473

4 0
2 years ago
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