If the wave above takes 6 seconds to get from beginning to end, what is the speed of the wave?

18meterpersecond

Explanation:

distance=3m

time=6

speed=?

distance=speed/time

3=speed/6

3×6=speed

18 meterpersecond =speed

answer: d. a cme increases the amount of energy in the solar wind

explanation:

coronal mass ejections, also called cmes, are large clouds of plasma and magnetic field that erupt from the sun. only when the cloud is aimed at earth will the cme hit earth and therefore cause impacts. high-speed solar wind streams come from areas on the sun known as coronal holes.

the body's situation won't change the forces are equal opposit and on the same body