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Mariana [72]
3 years ago
6

if the radius of the artery decreases by a factor of 1.5 because of the blockage by what factor has the volume flow rate decreas

ed?
Physics
2 answers:
Pavel [41]3 years ago
8 0

Answer:

if the radius of the artery decreases by a factor of 1.5 because of the blockage by what factor has the volume flow rate decreased?

kirza4 [7]3 years ago
6 0
As vessel diameter decreases, the resistance increases and blood flow decreases. Very little pressure remains by the time blood leaves the capillaries and enters the venules.
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A force of 250 N is applied to a 1 kg softball when struck with a bat. what is the acceleration
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A man stands still on a moving walkway that is going at a speed of 0.2 m/s to
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A car is towing a boat on a trailer. The driver starts from rest and accelerates to a velocity of +16.7 m/s in a time of 20.7 s.
frutty [35]

Answer:

F = 479.21 N

Explanation:

given,

initial velocity = 0 m/s  

final velocity = 16.7 m/s        

time taken = 20.7 s          

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tension in the hitch = ?          

using equation of motion          

v = u + a t

16.7 = 0 + a × 20.7

a = 0.807 m/s²              

Force = mass × acceleration        

F = 594 × 0.807                

F = 479.21 N

Hence, the tension in the hitch that connects the  trailer to the car is        F = 479.21 N

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What is the angle of refraction when a ray of light passes frm ethanol to air
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Hope this helps!

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