Explanation:
Please kindly share your problem two with us as to know the actual problem we are dealing with, the question looks incomplete
Answer:
Flow rate is 
Explanation:
Given information
Density of oil, 
kinematic viscosity, 
Diameter of pipe, D= 5 mm= 0.005 m
Length of pipe, L=40 m
Height of liquid, h= 3 m
Volume flow rate for horizontal pipe will be given by
where 
is dynamic viscosity and 
is pressure drop
At the bottom of the tank, pressure is given by
Since at the top pressure is zero, therefore change in pressure a difference between the pressure at the bottom and the top. It implies that change in pressure is still 
Dynamic viscosity, 
Now the volume flow rate will be
Proof of flow being laminar
The velocity of flow is given by
Reynolds number, 
Since the Reynolds number is less than 2300, the flow is laminar and the assumption is correct.
Answer:
The answer is "Both A and B" are right
Explanation:
During the previous twenty years car producers have made significant advances in planning vehicle structures that give more noteworthy tenant insurance in planar accidents (Lund and Nolan 2003). Be that as it may, there has been little agreement with respect to the significance of rooftop strength in rollover crashes, just as the best strategy for surveying that strength. In 2006 one-fourth of lethally harmed traveler vehicle tenants were associated with crashes where vehicle rollover was considered the most hurtful occasion (Protection Establishment for Expressway Wellbeing, 2007). Numerous lethally harmed tenants in rollovers are unbelted, and some are totally or mostly launched out from the vehicle (Deutermann 2002).
There is difference concerning how underlying changes could influence launch hazard or the danger of injury for inhabitants who stay in the vehicle, paying little mind to belt use.
