The charge Q is 512 c.
Step-by-step explanation:
Step 1:
The equation is 
, where q and Q are the charges, R is the distance between the charges, and F is the force between the charges.
From the question, we have;
F = 40 Newton, R = 16 m and q = 20 C.
We need to calculate Q.
Step 2:
By substituting the values of F, R, and q in the equation, we get
.
We cross multiply to solve Q.
So Q = 512 C.
Answer:
x = 5
Step-by-step explanation:
-3x = 15
---- ----
-3 -3
x = 5
Answer:
21 inches
Step-by-step explanation:
f(x)=1.5x+3
f(12)=21
answer:
8417yd
Step-by-step explanation:
What exactly is the question here?
The big bag is 16 ounces and $4.32
The medium is 20 ounces and $2.60
The small is 6 ounces and $1.80
