Answer:
a) 11 m/s
b) 0.0564 s
Explanation:
Given:
m = 2100 kg
vi = 22 ..... m/s before collision
vf = 0 ......after collision to stop
Δs = 0.62 distance traveled after collision .. crumpling of truck
Part a
Part b
The sound power the person generated is .
<h3>Area of the sound wave</h3>
The area of the sound wave is calculated as follows;
<h3>Power generated</h3>
The sound power the person generated is calculated as follows;
Learn more about intensity of sound here: brainly.com/question/4431819
Answer:
There are several modalities, or methods, of treatment: individual therapy, group therapy, couples therapy, and family therapy
Explanation:
answer:They are too close to the sun!
Explanation:Because Mercury is so close to the Sun and its gravity, it wouldn't be able to hold on to its own moon. Any moon would most likely crash into Mercury or maybe go into orbit around the Sun and eventually get pulled into it.Same with Venus!
Answer: 36 meters.
Equation to find distance:
Speed x time