Answer:
Roughly 480
Step-by-step explanation:
6 minutes for each drawing, so 10 pictures each hour for 8 hours is roughly 480
Answer:
4.002 x 10^3
Step-by-step explanation:
We're looking for a scalar function
such that
. That is,


Integrate the first equation with respect to
:

Differentiate with respect to
:

Integrate with respect to
:

So
is indeed conservative with the scalar potential function

where
is an arbitrary constant.
B) -8 + (-12)
Because you just have to use the distributive property and distribute -1 to (8+12)
Answer:
there must me a second equation too. as an equation with two variables can not be solved by just one equation