To find: The speed of the point at
Answer to Problem 45E
The answer:
Explanation of Solution
Given information:
Calculation:
Know that,
Then,
In this exercise,
Then,
To use the previous result,
For
Then,
According to the previous result, the velocity of the vector for
Know that the magnitude of a vector
Then,
Therefore, the required speed of the point at
To find: The acceleration
Answer to Problem 45E
The answer:
Explanation of Solution
Given information:
Calculation:
Know that,
Then,
From part
Then,
To use the previous result,
Therefore, the required acceleration vector at
To find: The estimate parameter and equation an
Answer to Problem 45E
The answer: The curve is eclipse.
The equation is
Explanation of Solution
Given information:
Calculation:
To have,
Then,
Therefore, the required curve is eclipse and the equation is
Chapter 10 Solutions
CALCULUS-W/XL ACCESS
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