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IgorLugansk [536]
4 years ago
7

What is the difference between alternating current and direct current?

Physics
2 answers:
Svetradugi [14.3K]4 years ago
7 0
<span>Alternating current regularly reverses direction. Direct current flows in only one direction.</span>
Oksanka [162]4 years ago
6 0
The answer is A. Alternating current regularly reverses direction. Direct current flows in only one direction.
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What is the acceleration of a 150 kg object pushed with a force of 1000 N?
kirill115 [55]

Answer:

<h2>6.67 m/s²</h2>

Explanation:

The acceleration of an object given it's mass and the force acting on it can be found by using the formula

a =  \frac{f}{m}  \\

f is the force

m is the mass

From the question we have

a =  \frac{1000}{150}   \\  =  6.66666..

We have the final answer as

<h3>6.67 m/s²</h3>

Hope this helps you

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3 years ago
Please help!
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Determine the voltage of source v2 in order for a 50a current to be delivered to the 0.5 ohm load resistor.
USPshnik [31]

<u>Answer</u>

25 Volts

<u>Explanation</u>

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V ∝ I

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3 years ago
two shopping carts are pushed with different amounts of force the shopping carts have the same mass shopping cart a is pushed wi
ohaa [14]
The one that had more force would accelerate more.
6 0
3 years ago
Read 2 more answers
3.00 m3 of a fixed mass of a gas at 150 kPa. Calculate the pressure if the volume is reduced to 1.20 m3 at a constant temperatur
viktelen [127]

Answer:

P₂ = 375 kPa.

Explanation:

Given that,

Initial volume, V₁ = 3 m³

Initial pressure, P₁ = 150 kPa

Final volume, V₂ = 1.2 m³

We need to find the final pressure.

At constant temperature,

P\propto \dfrac{1}{V}\\\\P_1V_1=P_2V_2\\\\P_2=\dfrac{P_1V_1}{V_2}\\\\P_2=\dfrac{150\ kPa\times 3\ m^3}{1.2\ m^3}\\\\P_2=375\ kPa

So, the new pressure is 375 kPa.

6 0
3 years ago
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