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quester [9]
2 years ago
6

What type of mirror should be used for this application? Explain why this mirror is the right choice for a telescope.

Chemistry
1 answer:
Artyom0805 [142]2 years ago
7 0

Answer:

use a concaved miror

Explanation:

better and more clear

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A ball is rolling across the floor. Every 3 seconds it travels 12 meters. Its speed, therefore, is 36 m/s. Is this problem solve
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No because you are supposed to do this

d = t)v
T for time and V for velocity or acceleration so what you do is take the two numbers

D= 3/12 it goes 12 meters every 3 seconds so you devide 12/3
12 \div 3 = 4
So for every second the ball roles 4 meters!
Hope this helps! :)
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