25/2=12.5
12.5 N is equal to 1 centimeter
Plug in 12.5 in for whatever the value of the centimeter is
Example
i want to know how many Newtons of force are needed to get 5 cm of extension
12.5*5=62.5
This is all i've got for your question because its not very specific.
Good Luck
Answer:
walking to school
Explanation:
Driving a car to school
, and taking the bus to school both take up energy, unlike walking to school.
unless ur talking about energy, counting energy you produce and use to complete things, then it would be the 3rd one, taking the bus to school.
F = k(Q₁Q₂)/r²
where k is Coulomb's constant 8.99e9
F = 8.99e9(2.8e-6)²/0.5² = 0.2819N
The answer to the first is two arrows.
The second picture, normal force goes up.
Answer:
Explanation:
Given:
volume of urine discharged,
time taken for the discharge,
diameter of cylindrical urethra,
length of cylindrical urethra,
density of urine,
a)
we have volume flow rate Q:
&
where:
cross-sectional area of urethra
velocity of flow
b)
The pressure required when the fluid is released at the same height as the bladder and that the fluid is at rest in the bladder: