They didn't think the land was suitable for settlement.
Answer:
60 mph
Explanation:
Average speed is distance divided by time.
v = d / t
v = 60 mi / 1 hr
v = 60 mph
One of the procedures in identifying the stellar corpses would involve "measuring <span>Doppler shifts in the spectrum of the main-sequence star so that you can determine the mass of the compact object." In addition, the use of advanced measuring devices like a space telescope is most likely used.</span>
Answer:
Speed
Explanation:
Speed is a scalar quantity, defined as the ratio between the distance covered and the time taken:
where
d is the distance covered
t is the time taken
Speed is measured in meters/second (m/s).
It should be noted that speed is different from velocity: in fact, velocity is a vector quantity, whose magnitude is defined as
where d is the displacement (not the distance), and it also has a direction, while speed does not have it.
Paint helps to prevent damage caused by acid rain.