your initial speed is zero. if you increased your speed by 4 m/s after only 2 seconds and continue to accelerate at the same rate, what will your speed be after 10 seconds?

20 m/ s

Explanation:

change in velocity = 4m/ s

initial velocity = 0m/ s

let velocity after 10s be v

cross multiplying

so the velocity after 10s will be 20m/s

Answer it orbits high above earth to gain clearer images of light, it magnifies images relative to the human eye, it records most of the universe as it was in the past, not as it is now;