For the average speed of blood flow in the major arteries of the body is mathematically given as
v2 = 117.29m/s
<h3>What is the average speed of blood flow in the major arteries of the body?</h3>
Generally, the equation for the average speed is mathematically given as
A1 v1 = A2 v2
(pi r1^2) v1 = A2 v2
(3.14x(1.4)^2 )x 40 = (2.1) xV2
v2 = 117.29m/s
In conclusion, the average speed of blood flow
v2 = 117.29m/s
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A. Density only depends on the substance. It doesn't matter whether you have a little chip of it or a supertanker full of it ... the density doesn't change.
A light year is = to 9.461 × 1015 metres
Answer:

Explanation:
The range of a projectile is given by the formula

where in this case, we have
d = 100 m is the range
u is the initial speed (the magnitude of the initial velocity)
g = 9.8 m/s^2 is the acceleration of gravity
is the angle of projection
Solving for u, we find:

Now we can easily find the components of the initial velocity:

So, the initial velocity of the ball is

where i and j are the unit vector indicating the horizontal and vertical direction.
Answer:
The shortest possible distance is 
Explanation:
From the question we are told that
The mass of the car is 
The speed along the horizontal road is 
The static friction coefficient is 
The kinetic friction coefficient is 
Generally the static frictional force acting on the car is mathematically represented as

Generally the force propelling the car is mathematically represented as

Here a is the maximum acceleration
at the point which the car stops ,
=> 
=> 
=> 
=> 
Generally from kinematic equation

Here v is the final velocity of the car and the value is zero given that the car comes to rest
So

=> 
=> 