Answer:
Explanation:
1, i, π, e, and φ
dozen, gross, googol, and Avogadro's number etc, are pure numbers
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The shape of the continents had been observed, that they fit together like a puzzle; this is easy to see with Africa and South America. Volcanoes and earthquakes had been found to only erupt in certain places - at the plate boundaries. Also, similar fossils had been found where the continents may have been connected. When satellite was introduced, some plate boundaries could even be seen from outer space.
Answer:
<h2>f=a×m</h2>
m=1800kg
1800000g×10N/kg
18000000N force is required to life the car
A plane has more mass in it. Also, the engine is very strong which it makes the plane able to push through the wind. When the wind is pushing, it goes by it because of the engine.
Answer:
The time is 1206 years.
Explanation:
Given that,
Distance = 27000 ly
Speed = 0.9990c
We need to calculate the time
Using formula of speed
Put the value into the formula
We need to calculate the time dilation the clock on the spaceship
Using formula of dilation time
The time convert in years
We know that,
So, the time is
Hence, The time is 1206 years.
