An object is placed at 0 on a number line. It moves 3 units to the right, then 4 units to the left, and then 6 units to the righ
t. The displacement of the object is
2 answers:
Answer: Displacement of the object is 5 units to the right.
Explanation: Displacement is defined as the shortest distance between the initial position and final position. It is a vector quantity because it is described by the magnitude and direction both.
The initial position O of object is 0 units.
When it moves 3 units to the right, it is at +3 position on the number line.
When it moves 4 units to the left, It is at -1 position on the number line.
Then, when it moves 6 units to the right, it is at +5 position on the number line. This is the Final Position A.
Displacement is the distance between initial point O and Final point A = 5 units to the right.
Number line is shown in the image attached.
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CnH2n
When number of Carbons = 8
Then
C₈H₂₍₈₎
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Result:
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CnH2n
When number of Carbons = 8
Then
C₈H₂₍₈₎
C₈H₁₆
Result:
Cycloalkane containing 8 carbon atoms has 16 hydrogen atoms.
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Labeling of the parts in the diagram:
A represents the activation energy which is the energy required by reactants to cross the energy barrier to get converted to products.
E represents the potential energy of the reactants.
B represents the activated complex.
D represents the potential energy of the products.
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