What the equation given?
- x(t)=Acost
Maximum velocity occurs at the equilibrium position
So
Now
Now
As we know the formula
These expressions can be used
light waves do not require a medium so A would be your answer good luck :)
27) Velocity and time
28) it indicates increasing velocity
29) It is moving in constant velocity which means no acceleration.
Answer:
ok thanks for giving point
Answer:
C. Access to the Aegean Sea was important for trade and transportation.
Explanation:
"Macedonia" <em>(ancient) </em>was a small kingdom located in the north of Greece. Its region is located near communication routes, such as the <u>Danube River</u> and the<u> Aegean Sea.</u>
In the past, it had access to the Aegean Sea which facilitated trade and transportation between people coming from different areas. This is also the reason why many of the ports are currently located along the Greek coasts of the Aegean Sea.
The Greek region of Macedonia is called <em>"Aegean Macedonia."</em>
So, this explains the answer.