Concept explainers
Lei
(a)
The magnitude of
Answer to Problem 3.61AP
The magnitude of
Explanation of Solution
Given info: The vector
The component of vector
Here,
Substitute
Thus, the component of vector
The component of vector
Here,
Substitute
Thus, the component of vector
The position vector of the
Here,
Substitute
Thus, the position vector of the vector
The component of vector
Here,
Substitute
Thus, the component of vector
The component of vector
Here,
Substitute
Thus, the component of vector
The position vector of the
Here,
Substitute
Thus, the position vector of the vector
The vector
The vector
Substitute
Thus, the vector
The magnitude for the vector
Here,
Substitute
Conclusion:
Therefore, the magnitude of
(b)
The value of
Answer to Problem 3.61AP
The value of
Explanation of Solution
Given info: The vector
The magnitude of
The magnitude of
Substitute
Conclusion:
Therefore, the value of
(c)
The value of
Answer to Problem 3.61AP
The value of
Explanation of Solution
Given info: The vector
The magnitude of
The magnitude of
Substitute
Conclusion:
Therefore, the value of
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