<span>Seasons happen because Earth's axis is tilted at an angle of about 23.4 degrees and different parts of Earth receive more solar energy than others.</span>
Answer:
A) Speed
Explanation:
The medium of transmission(air) does not change before and after reflection. The sound still travels in air after the reflection. i.e the medium of transmission of sound is constant.
Since the medium of transmission remains constant, speed also remains constant. Speed only changes when the medium of transmission changes.
From the question, we know that after 10 seconds are passed the velocity GOES DOWN.
Based on that, we can infer that the acceleration of the arrow will be negative.
in 10 seconds, the velocity goes down 30 meter/second, (65 - 35)
so it would be 30/10 = -3 m/s/s in the same direction of travel
Speed is the rate of change <span>of distance.</span>