Answer:
8*3=23
Step-by-step explanation:
The missing height is 5 inches.
The height parallel to the missing height is 15, subtract 10 to find 5.
Answer:
A
Step-by-step explanation:
The formula used for this type of question is
so as long as you don't change anything else (like r), changing m will increase the force. Both of the last 2 answers look like they might be feasible, but they are not. The attraction increases.
So the answer is A