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jeyben [28]
2 years ago
8

What is the equivalent resistance of a circuit that contains four 75.02

Physics
1 answer:
viktelen [127]2 years ago
3 0

Answer:

option A is the correct answer

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James took two pea plants, placing one in a dark closet and the other on a sunny window sill. both are located in air-conditione
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Answer:

C) independent variable.

Explanation:

the control was or would be the plant at the window. the dependent is the growth of each plant. the constant is the amount of water

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3 years ago
10-kg box is sliding across an ice rink at 10 m/s . A skater exerts a constant force of 10 N against it. How long will it take f
Taya2010 [7]

Answer:

Time, t = 10 seconds

Explanation:

Given the following data;

Mass = 10kg

Force = 10N

Final velocity = 10m/s

Initial velocity = 0m/s

To find the time;

First of all, we would find the acceleration of the box.

Force = mass * acceleration

10 = 10 * acceleration

Acceleration = 10/10 = 1m/s²

Now, we can find the time by using the first equation of motion;

V = U + at

10 = 0 + 1t

10 = t

Time, t = 10 seconds

Therefore, it will take 10 seconds for the box to come to a complete stop.

7 0
3 years ago
Match each wave characteristic to its description.
AVprozaik [17]
Wavelength goes with- the distance between
amplitude- the height
frequency- the number of cycles. I just answered this on plato and got it right.
3 0
3 years ago
Read 2 more answers
A series circuit has a voltage supply of 12 V and a resistor of 2.4 kΩ. How much power is dissipated by the resistor?
adell [148]

Answer:

(B) 0.06W

Explanation:

power absorbed by the resistor is given by \frac{V^2}{R}=I^2R

Where V = voltage

           R= resistance

            I =  current through the circuit

we have given V =12 Volt and resistance =2.4 K\Omega

current I=\frac{V}{R}=\frac{12}{2.4\times 1000}=5\times 10^{-3}A=5mA

power using voltage and resistance equation

p=\frac{12^2}{2.4\times 1000}=60mW =0.06W

using current equation P=I^2R=5^2\times 12=60mW= 0.06W

4 0
3 years ago
Ice caps at the north and south poles are very reflective the ice reflects light and heat rather than absorbing it. If global wa
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The way you described it, a small change will cause a bigger change.
That's Positive feedback.
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3 years ago
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