The image that has the 10N forward force alone is the fastest while the image that has the 10N forward force and two 5N backward forces is the slowest.
<h3>What is acceleration?</h3>
The term acceleration refers to the change of velocity with time. The acceleration of a body depends on the mass of the body and the force acting on it.
Looking at the image attached, the image that has the 10N forward force alone is the fastest while the image that has the 10N forward force and two 5N backward forces is the slowest.
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Answer: Its C - For example, it takes years—not days—of practice to become a talented pianist.
Explanation:
Its on edge :) Your welcome
Scientific misconducts are an infringement of the ethical codes. In the given scenario the negligence of the cited source in the data is misconduct.
<h3>What is cited source?</h3>
Cited sources are the references of the data taken from the other places and websites that are included in your content as an image, text, figures, statements, etc.
The text or the data used from other sources must be cited by including the name of the authors from the authentic source followed by the author from the secondary reference.
Therefore, the negligence of the cited source is a type of scientific misconduct.
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Tracing a model following numbered arrows on lined paper will best provide practice for automating letter recognition in kindergartners.
<h3>Who is a Kindergartners?</h3>
These are referred to as the group of children between the ages of 4 and 6 years old who attend kindergarten as a way of preparing them for nursery school. These individuals usually have a high sense of inquisitiveness and are fast learners especially when images are used to teach them about various topics in schools or at home.
Practices for letter recognition should be done with the use of tracing the models as it serves as a very important pre-writing activity and serves as the foundation of learning which helps to ensure that adequate knowledge of certain things are achieved.
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Answer:
B. CH₅N
Explanation:
The combustion reaction of a compound CₐHₓNₙ with O₂ is:
CₐHₓNₙ + O₂ → a CO₂ + X/2 H₂O + n NO₂
Where 1 mole of CₐHₓNₙ with an excess of O₂ produce a moles of CO₂, X/2 moles of H₂O and n moles of NO₂
Thus, you need to convert the mass of CO₂ and H₂O to moles to find the C:H ratio and determine a possible empirical formula thus:
Moles CO₂ (Molar mass 44g/mol):
44g ₓ (1mol / 44g) = 1 mole CO₂ = 1 mole C
Mole of H₂O (Molar mass 18g/mol):
45g ₓ (1 mol / 18g) = 2.5 moles H₂O = 5 moles H
Thus, in the compound you have 5 moles of H per mole of C, and a possible empirical formula is:
B. CH₅N
The only structure that meet this C:H ratio
