The volume of a cone is
V = (1/3) π r² h
where r = radius of the base
h = the height.
The volume of the frustum is
(1/3)π(7.5²)(11+8) - (1/3)π(3.5²)(8)
=(1/3)π(7.5²)(19) - (1/3)π(3.5²)(8)
The 3rd choice is the correct answer.
Answer:
Answer:
(B)
Step-by-step explanation:
v^2 = v0^2 + 2ax
a = (v^2 - v0^2) / 2x
= (20^2 - 10^2) / 200
= 1.5 m/s
Answer:
It has been scaled down by 3.
Step-by-step explanation:
DBA stands for discussion based assignment. so you go to the meeting and talk about your strengths and weaknesses
Answer:
Density (ρ) = 20000 kilogram/cubic meter
Step-by-step explanation: