Answer:
170 W
Explanation:
Applying
P = VI.................... Equation 1
Where P = Power generated in watt, V = Voltage supplied to the circuit, I = Current running through the circuit.
From the question,
Given: V = 17 V, I = 10 A
Substitute these values into equation 1
P = (17×10)
P = 170 Watt.
Hence the power generated is 170 W.
The right option is A. 170 W
Answer:
Explanation:
The father of the Multitude was Abraham. And he did precede the 10 commandments. But the story really has nothing to do with the 10 commandments.
He obeyed God's Command because it was God who issued it. Abraham had complete faith in God's ability to make things come out right. The sacrifice of Isaac was a test of faith.
I would advise you to answer true, but whoever wrote the question employed a twisted kind of logic. The sacrifice of Isaac had nothing to do with the 10 commandments. <u><em>Thou Shalt not murde</em></u>r is not really covered by this circumstance.
So true might not be the correct answer. The question is very complex and does not lend itself to a simple True/ False answer.
Warm water<span> has more energy </span><span>than cold water</span>
Answer:
He sees the ball coming at him at 150 km/hr.
Explanation:
In Newtonian physics, the observer would say that the velocity of the first object is the sum of the two velocities.
Due to the same direction, both velocities will be added.
Answer:
Friction between the box and the floor is 25N to the left
Explanation:
There are two forces acting on the box along the horizontal direction:
- The force of push applied by the worker, in the forward direction, F
- The force of friction,
, acting in the opposite direction (backward)
So the net force acting on the box is
![F_{net}=F-F_f](https://tex.z-dn.net/?f=F_%7Bnet%7D%3DF-F_f)
According to Newton's second law of motion, the net force on an object is equal to the product between its mass (m) and its acceleration (a), so we can write:
![F_{net}=ma](https://tex.z-dn.net/?f=F_%7Bnet%7D%3Dma)
And so
![F-F_f = ma](https://tex.z-dn.net/?f=F-F_f%20%3D%20ma)
However, in this case the box is moving at constant speed; this means that its acceleration is zero:
![a=0](https://tex.z-dn.net/?f=a%3D0)
Therefore we have:
![F-F_f=0](https://tex.z-dn.net/?f=F-F_f%3D0)
Which means
![F_f=F](https://tex.z-dn.net/?f=F_f%3DF)
And since we are told that
![F=25 N](https://tex.z-dn.net/?f=F%3D25%20N)
This means that the force of friction is also 25 N:
![F_f=F=25 N](https://tex.z-dn.net/?f=F_f%3DF%3D25%20N)