Answer:
The equation v – = v 0 + v 2 v – = v 0 + v 2 is reflects the fact that when acceleration is constant, v – is just the simple average of the initial and final velocities.
Explanation:
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Iron...................... hope this helpes
Answer:
a) 51.8 cm³
b) kg/m³ is a dimension of density (mass/volume). The regular unitys for volume are m³, cm³, L, gallons.
Explanation:
a) The density of pure gold is 19.3 g/cm³. When put in water, the piece of gold will occupy a volume, so that the volume of water will be displaced. To know the volume, we must divide the mass for the density (mass must be in grams because of the units of the density)
V = 1000/19.3
V = 51.8 cm³
The correct answer to this is:
“Air traffic controllers”
<span>These people are the personnel who is responsible
for the safety, orderly, and swift flow of planes flying in and out of
airports using the global air traffic control system. They are generally
stationed in air traffic control centers and control towers on the airport
ground. They monitor the position, speed, and elevation of aircraft in their designated airspace visually
and by radar,
and give directions to the pilots by
radio.</span>
<span> </span>
