I will assume that big Joe is big Jim. The equation for the momentum is p=m*v, where m is the mass of the body and v is the velocity. Big Joe has a mass m=105 kg and speed v=5.2 m/s. When we input the numbers:
p=105*5.2=546 kg*(m/s).
So big Joe's momentum before the collision is p=546 kg*(m/s).
The affinity of hemoglobin for oxygen is <u>increased</u> as the partial pressure of oxygen is raised.
Hemoglobin is the most vital constituent of red blood cells.
It is a kind of protein found in red blood cells that transfers oxygen to all parts of your body.
Hemoglobin is made up of proteins called 'heme' to which oxygen molecules become attached and travel throughout the body.
The blood carrying oxygen is called oxygenated blood and when it reaches the lungs, oxygen molecules detach and brings carbon dioxide along to remove it from the body through respiration.
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False
Explanation:
Loudness is the human perception of sound intensity and not pitch. Pitch is a property of waves.
Loudness measures the intensity of sound to the hear and the frequency is often expressed in decibels.
- Pitch is how high or low a note is being played.
- It is a property that makes it to judge whether sounds are high or low.
- Loudness on the other hand is depends on the human perception of how high or low sound is to a person.
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Amplitude of sound waves brainly.com/question/2845448
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