Answer:
The AC generator has one unbroken slip ring
Explanation:
In physics, the application of electromagnetic induction can be seen in generators and dynamos. Electromagnetic induction is the process of generating electricity using magnets. It found applications in generators and the types of generator they found application is in AC and DC generator.
An AC generator is also called a Dynamo. A DC generator contains what is called a SPLIT RING fixed to the end of the coil which can be separated and coupled back according to the name "split". An AC generator also called a Dynamo makes use of a SLIP ring which cannot be divided into two. It comes as an entity. The presence of this rings is what differentiates a DC generator from an AC generator.
We can replace split rings with slip rings when converting a DC generator to an AC generator and vice versa.
It can therefore be concluded that the difference between a DC and an AC generator is that the AC generator has one unbroken slip ring.
M=1000kg
a=2 m/s²
Thrust force= 5000N
a =F/m
2m/s² =(5000N-Drag force)/1000kg
1000×2 =5000-Drag force
2000b =5000-Drag force
Drag force= 5000-2000
Drag force= 3000N
An object in motion will continue to move in the same direction and with the same speed unless acted upon by an unbalanced force. states that forces occur as equal and opposite pairs. The strength of the force is related to the mass of the objects and the distance between them.
To find the slope of a line:
-- pick 2 points on the line
-- find the change in 'y' as the line goes from one point to the other
-- find the change in 'x' as the line goes from one point to the other
-- divide (the change in y) by (the change in x).
-- the quotient is the slope.
This is exactly the fraction in the picture, starting with "m = ".
For the line in the picture, let's take the starting point and the ending point.
-- the change in 'y' from beginning to end is 20 meters .
-- the change in 'x' from beginning to end is 5 seconds .
-- The slope is
(20 meters) divided by (5 seconds)
= (20 / 5) (meters/seconds)
= 4 meters per second .
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