8/2 is 4 and -10 + -2 is -12 because your adding two negatives
Answer:
Two negative charges will not attract each other.
Step-by-step explanation:
According to the law of electrostatic induction, it states that "Like charges repel, unlike charges attracts.
Charges can either be positive or negative. For the charges to repel, charges with the same sign must be brought together e.g positive-positve or negative-negative.
For the charges to attract, charges with different sign must be brought together e.g positive-negative or negative-positive.
Based on the conclusion above, it can be seen that the table is incorrect because two negatively charged particle will always repel not attract.
The answer is 65.6 but when you round it it becomes 66. what you do is multiply 3.28 x 20.
Answer:
a=4
Step-by-step explanation:
100/a=25
100/25 =a
a=4
