Answer:
im very con fused on what you mean by this
Explanation:
Answer:
has units of distance
has units of distance over time
has units of distance over 
has units of distance over 
Explanation:
Since the expression for the distance is:
then:
has units of distance
has units of distance over time
has units of distance over
has units of distance over
because we are supposed to be able to add all of the terms and get a distance. So the products on each term that contains factors of time (t) should be cancelling those time units with units in the denominator of the multiplicative constant s that accompany them.
The reactions that are carried out on sugar within are body are very similar to the reaction of combustion. The reactants used and the product formed are the same in the aerobic respiration reaction. Therefore, it is possible to estimate the energy released by the sugar in the body by finding out the energy released when the sugar is burned. Despite the products arising from different pathways with different mechanisms, the reactants and products being the same means that the energy released will be similar.
Answer:
Explanation:
High concentrations of hydrogen ions yield a low pH (acidic substances), whereas low levels of hydrogen ions result in a high pH (basic substances). The overall concentration of hydrogen ions is inversely related to its pH and can be measured on the pH scale
Yes, all objects are affected by gravity. Newton's law of universal gravity states that <span>any two bodies in the universe attract each other
with a force that is directly proportional to the product of their
masses and inversely proportional to the square of the distance between
them. Therefore we know that gases, and every other atom in the universe, is subject to gravity.
We also know this, as if they weren't affected by gravity, the Earth wouldn't have an atmosphere!
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