By factorys. Because the smoke that builds up from them
Answer: The answer is B) False
Explanation: There are only three muscle types in the exercise physiology.
Skeletal Muscle
Smooth Muscle
Cardiac Muscle
Answer:
Angular momentum of the system is 4.8 kg m^2/s
Explanation:
As we know that the angular momentum of the system of masses is given as

here we have


now we also know that


now we have


1. They could have different types of sounds, so wave-shape could be different.
2. If they have the same frequency, the volume is different, so they could have different amplitudes (larger amplitude = larger sound).
3. Different frequencies based on the pitches