<span> In </span>space<span>, where there is no air, sound has no way to travel.</span>
Answer:(-4,3)
Explanation: They didn’t show the whole graph so it looks confusing but it’s not.
Answer: .4 m/s^2= acceleration
Explanation:
f = m*a
We can rearrange this equation to solve for acceleration. Therefore,
a=f/m
a= 28N/70kg
a= 0.4 m/s^2
Nolur acil lütfen yalvarırım yalvarırım
Obsidian is a type of volcanic rock, and so it is typically found near volcanoes. It is formed when lava (molten rock) is cooled very rapidly. An example of this rapid cooling is when lava moves into a body of water, which cools it and turns it into obsidian very quickly.