Apr 22, 1:11:18 PM
2 answers:
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Answer: The next 5 steps are.
step 2: Find the magnitude of vectors.
step 3: Calculate 'x' and 'y' components.
step 4: Sum the above obtained vector components.
step 5: Calculate the magnitude of Resultant Vector.
Step 6: Determine the direction of the resultant vector.
Explanation:
Let the two vectors be 'A' and 'B'.
Let A = and B =
It is given that, when solving a two dimensional, multi-charge problem, is to define the vectors.
So, step 1 is to define the vectors A and B.
In step 2, we find the magnitude of the vectors by,
In step 3, we find the components 'x' and 'y'
Then in step 4, we sum the components. Now we get the Resultant vector (R).
In step 5, Calculate the magnitude of 'R' using the above formula to find magnitude.
In step 6, we determine the direction of 'R'.
Answer:
The total energy is
Explanation:
From the question we are told that
The Poynting vector (energy flux ) is
The length of the rectangle is
The width of the rectangle is
The time taken is
The total electromagnetic energy falls on the area is mathematically represented as
Where A is the area of the rectangle which is mathematically represented as
substituting values
substituting values
The weight of an object is given by:
where
F is the weight
m is the mass of the object
is the gravitational acceleration
The piece of ham in this problem has a mass of
m=630 g = 0.63 kg
therefore its weight is
where
F is the weight
m is the mass of the object
The piece of ham in this problem has a mass of
m=630 g = 0.63 kg
therefore its weight is