The additional measurements which must be made to determine the momentum of block 2 after the collision is both the mass and the post-collision speed of block 1
<h3>What is momentum?</h3>
Momentum can be defined as a scalar quantity that involves the multiplication of the mass of an object by its velocity.
In Physics, the momentum of an object such as a block, is calculated by using this formula;
Momentum = mass × velocity
In conclusion, we can deduce that the additional measurements which must be made to determine the momentum of block 2 after the collision is both the mass and the post-collision speed of block 1.
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Answer:
Percent error = the absolute value of (actual value - expected value) / (expected value)
Percent error = (2.7-2.78)/(2.78)
Percent error = 0.029
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Answer:
Glucose moves with the concentration gradient from high to low concentration using a membrane protein.
Explanation:
Facilitated transport is a type of passive transport where the molecules move from region of high concentration to low concentration. Since they are moving along the concentration gradient, energy is not required for the process. But it does require some special membrane proteins hence the term "facilitated". The proteins are required for movement of large and polar molecules because even their diffusion is difficult through the non polar lipid layer of membrane.
Here, glucose is moving from high to low concentration so it's diffusion but it is using membrane protein because it is polar hence it is facilitated diffusion transport.
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The assessment finding which is most important as labor progresses is the uterus relaxing completely between contractions during pregnancy.
<h3>What is Uterus?</h3>
This is also referred to as womb and is the location where the fetus grows and develops during pregnancy. The uterus is also described as a hollow organ with muscular walls and also performs other functions as menstruation, and as a secondary sex organ in females.
During labor, the uterus undergoes some form of contraction movements which leads to its relaxing so as to enable the fetus pass to the birth canal. It is then expunged to the vagina where the health professional can take safe delivery of the baby.
This is the therefore the main reason why this assessment is very important during labor.
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