Answer:
W = 21.44*10⁶J
Step-by-step explanation:
Given
y = x² (0 < x < 4)
γ = 10000 N/m³
W = ?
If we apply
y = 4² = 16 = h
y = x² ⇒ x = √y
then
V = π*(√y)²*dy = π*y*dy
W = (γ*V) *(16-y) = γ*π*y*dy*(16-y)
⇒ W = γ*π*∫y*(16-y)dy = γ*π*(8y²-(y³/3))
finally we obtain (0 < y < 16)
W = γ*π*(8y²-(y³/3)) = 10000*π*(8*16²-(16³/3)) = 21.44*10⁶J
Answer: The lengths between AB and AD is 0.
Step-by-step explanation:
(0,6) Find the difference in Y and the difference in x .
(-3,0)
3^2 + 6 ^2 = Length^2
9 + 36= length^2
45 = Length^2
(4,4)
(7,-2)
3^2 + 6^2= length^2
9 + 36 = length^2
45= length^2
Answer:
Not enough info
Step-by-step explanation:
Not enough info sry
Ted is 6 years old.
4x6=24+6=30
5,382,619 rounded to the nearest thousand is 5,383,000.
