Pressure = (force) divided by (area)
But force and area are both derived units themselves.
-- Force = (mass) times (acceleration)
But acceleration is a derived unit itself.
Acceleration = (length) divided by (time squared)
So force = (mass) · (length / time squared)
-- Area = (length squared)
So pressure = (mass · length / time-squared) / (length-squared)
<em>Pressure = (mass) / (length · time-squared)</em>
That sure looks to me like it's derived from a bunch of other stuff.
<span>A vibrating tuning fork is struck and begins to vibrate as the object used to strike it is placed away from the tuning fork is the answer.</span>
Answer:
306.8264448 m
47.0016 m/s
Explanation:
t = Time taken
u = Initial velocity
v = Final velocity
s = Displacement
a = Acceleration
Distance traveled by car
Distance traveled by truck
In order to overtake both distances should be equal
The distance the car has to travel is 306.8264448 m
The speed of the car when it overtakes the truck is 47.0016 m/s
The Canadian Shield<span>, also called the Laurentian Plateau, or Bouclier canadien (French), is a large area of exposed Precambrian igneous and high-grade metamorphic </span>rocks<span> (geological </span>shield<span>) that forms the ancient geological core of the North American continent (the North American Craton or Laurentia).</span>