To find: If the particle is moving clockwise or counterclockwise.
Answer to Problem 7RWDT
The particle is moving counterclockwise.
Explanation of Solution
Given information:
The partial moves along the circle of radius
Calculation:
The general equation of the circle is given as:
Here
The equation for the circle with radius
In order to find whether the particle is moving clockwise or anticlockwise differentiate
If
The rate of change in horizontal axis and vertical axis will be positive which lies in first quadrant therefore particle moves from third to first quadrant hence its moving counterclockwise.
Chapter 4 Solutions
CALCULUS:GRAPHICAL,...,AP ED.-W/ACCESS
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