Answer: 10.63
Step-by-step explanation: 8.1 + 2.53
To have a different rectangle with the same perimeter you just have different measurements. If you need an example let me know!
4400 because you multiply 5000 with 0.88 to get your answer.
Answer:
Answers 3 and 5
Step-by-step explanation:
Answer:
<u>Mass</u>
<u>Center of mass</u>
<em>Coordinate x</em>
<em>Coordinate y</em>
<em>Coordinate z</em>
Step-by-step explanation:
Let W be the wire. We can consider W=(x(t),y(t),z(t)) as a path given by the parametric functions
x(t) = t
y(t) = 4 cos(t)
z(t) = 4 sin(t)
for 0 ≤ t ≤ 2π
If D(x,y,z) is the density of W at a given point (x,y,z), the mass m would be the curve integral along the path W
The density D(x,y,z) is given by
on the other hand
and we have
The center of mass is the point
where
We have
so