Answer:
A stable subatomic particle with a charge of negative electricity that is found in all atoms.
Explanation:
C. A negative particle outside the nucleus
A
R = 25.3ohms
See attachment below.
Constant speed is the answer
20m/second
The reason the answer is 20m/second is because to find the speed of the ball in this question you have to divide the distance over the time giving you the result of 20m/second
