Answer:6
Step-by-step explanation:
Here is how this is solved.
First stage one segment
second stage 3 segment each 1/3 of the original (like dividing the first one into 3) this creates three bending
3rd stage each one of the 1/3 long segments is now divided into 4 making a total of 12
low and behold there is 12 bendings in total
the idea here is each division is considered a bend
Answer:
B and E
Step-by-step explanation:
The slope is the one with the x next to it, and it's reasonable to say that when it asks for a "negative slope", the slope has to be negative. In that case B and E have negative slopes so they both have to be correct.
Answer:
The repulsive force is 
.
Step-by-step explanation:
Consider the provided information.
The coulomb's law to calculate the repulsive force: 
Where the value of k is 9.00×10⁹ Nm²/C²
Substitute the respective values in the above formula.
![F=\frac{9\times10^9\frac{N\cdot m^2}{c^2} \times(-24\times10^{-9}C)^2}{[(13 cm)(\frac{1m}{100cm} )]^2}](https://tex.z-dn.net/?f=F%3D%5Cfrac%7B9%5Ctimes10%5E9%5Cfrac%7BN%5Ccdot%20m%5E2%7D%7Bc%5E2%7D%20%5Ctimes%28-24%5Ctimes10%5E%7B-9%7DC%29%5E2%7D%7B%5B%2813%20cm%29%28%5Cfrac%7B1m%7D%7B100cm%7D%20%29%5D%5E2%7D)
Hence, the repulsive force is .
