Answer:
false
Explanation:
the brain is only really fully devolved by age 26
Answer:
b)1.08 N
Explanation:
Given that
velocity of air V= 45 m/s
Diameter of pipe = 2 cm
Force exerted by fluid F

So force exerted in x-direction


F=0.763 N
So force exerted in y-direction


F=0.763 N
So the resultant force R


R=1.079
So the force required to hold the pipe is 1.08 N.
Answer: yes
Explanation: People post bad things that i think should get taken down i was on an app the other day and people were posting bad things