The sum of two vectors A and B is a resultant vector R, where R = A + B. If vectors A and B are plotted with their tails at the origin and heads at points (x1, y1) and (x2, y2), respectively, the resultant vector R ends at point (x1+x2, y1+y2). This represents the sum of the individual components of vectors A and B.
In vector addition, the equation for the sum of two vectors A and B can be generally represented as R = A + B, where R is the resultant vector. If the vectors are plotted with their tails at the origin and their heads ending at points (x1, y1) for Vector A and (x2, y2) for Vector B, the resultant vector, R, will end at the point (x1+x2, y1+y2). In other words, the components of the resultant vector are simply the sum of the components of the original vectors.
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Answer:
R=-x-4y
Explanation:
Because i said so
b. the north end of Earth’s axis is tilted away from the sun.
c. the north end of Earth’s axis is tilted toward the sun.
d. Earth’s axis is parallel to the sun’s rays.
Answer: The correct answer is Option a.
Explanation:
An equinox is defined as an event that occurs when Sun's rays fall on the equator at noon and at an angle of 90°.
The axis of rotation of Earth must be perpendicular to the Sun's rays for this event to occur.
If the axis is titled to some angle even, then equinox will not occur.
Hence, the correct answer is Option a.
Which of the following is an example of an allele?
axial flowers
all of the above
1
a
2
ОО
AA
3
Previous
Answer:
AA
Explanation:
This is flower which is the example of allele
Answer:
The answer to your question is: W = 390 J
Explanation:
Work is the transfer of energy when a body is moved from one place to another.
Data
Force = 65 N
mass = 45 kg
distance = 6 meters
work = ? J
Formula
W = F x d
Process
W = 65 N x 6 m
W = 390 J
Answer: 390 J
Explanation:
i got it right on my exam :D