Answer:
Explanation:
When teacher falls into the cliff then she shout for Help at the same time
so here we know that sound will go down and reflect back up
so here in 3 s distance traveled by the sound
now in the same time the distance that teacher will fall down is given as
now total distance traveled by teacher and sound in 3 s
this total distance must be equal to twice the height of the cliff
Brian’s Complexity Brian’s Complexity Brian’s Complexity Brian’s Complexity
<span>Newton's Third Law of Action-Reaction is that for each and every action that happens, there is an equal and opposite reaction to it. In the scenario of a roller coaster, this is when you push down on the seat of the roller coaster as it flies along and the seat pushes back against you.</span>
Answer:
air because their is nothing contained within the air other than all the solutions that you have listed
Explanation:
Answer:
What is it called when the right side of a design is reflected across a central axis and mirrored on the left side of the design?
