Answer:
Its is dividing by 2
Explanation:
It starts with 100 them it goes to 50, 25, 12.5 so its a cycle of dividing by 2
Im guessing it's (a) since the numbers go in chronological order and you read the periodic table left to right
Answer:
(B) The speed is larger at A than at B.
Explanation:
Point B, the final point of the trajectory, has higher electric potential than point A, the initial point of the trajectory, so the electric potential energy of the charged particle increases, which means that its kinetic energy must be decreasing, thus the speed at B must be lower than the speed at A.
As we know that in transformers we have
here we know that
now from above equation we will have
Rotational speed would increase...
v = omega . r
which means it's directly proportional to radius...
