Determine by how much the blood flow speed would raise
The blood flow speed via an aorta having a radius of 1.15 cm is 0.290 m/s. When hardening of the arteries causes the aorta to be constricted to a radius of around 0.950 cm, determine by how much the blood flow speed would increase?
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A mass is joined to a spring on the frictionless horizontal surface. The mass is pulled to stretch the spring by 0.1 m and then gently released. A short time later, as the mass passes via the equilibrium position, its speed is around 1 m/s.
Find the way to know instantly whether surface is orientable or nonorientable from reading off word which tells how edges are to be identified?
When the pipe tapers to 1.2 cm and increases to the second floor 7.6 m over the input point, determine the: Water pressure at the second floor?
A concave mirror consists of a magnification of +3.0 for an object positioned 50 cm in front of it. (i) What kind of image is generated? (ii) Determine the radius of curvature of the mirror.
A part of a sphere is mirrored on both the sides. When the magnification of an object is around 11.8 if the part is employed as a concave mirror, determine the magnification of an object at the similar distance in front of the convex side?
An object 4.0 cm tall is in front of the converging lens having focal length 22 cm. Where is the image made, and what are its features, if the object distance is (i) 15 cm and (ii) 36 cm? (Please draw ray diagrams if it isn't too much problem)
The (normalized) floating point number on machine looks like 1. f gh*10e ,where f, g, h are integers between 0 and 9 and e is exponent. Write floating point representation fl (1/3) of 1/3 on the machine.
A block of 200 g suspends from a spring having spring constant 10 N/m. At t = 0 s the block is 20 cm beneath the equilibrium point and moving upward having a speed of 100 cm/s. Determine the block's :
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