Which of the following energy system(s) is (are) independent of orientation/direction? -Kinetic Energy (moving left vs...
Which of the following energy system(s) is (are) independent of orientation/direction?
-Kinetic Energy (moving left vs right)
-Rotational Kinetic Energy (spinning clockwise vs spinning anti-clockwise)
-Spring-Mass Potential Energy (being compressed vs being stretched)
-Gravitational Potential Energy (being 2 m above ground vs 2 m below ground)
I thought it was kinetic energy and spring mass potential energy but is it also rotational energy?
Homework Answers
The correct options are as below:
- Kinetic Energy. since kinetic energy depends on speed, without direction of velocity
- Rotational kinetic Energy: It depends on square of angular velocity. Therefore, either angular velocity can be positive or negative.
- Spring Mass potential energy: It is proportional to square of either compression or elongation, therefore always positive.
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Which of the following energy system(s) is (are) independent of
orientation/direction?
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using matlab help to answer #2 please show steps in creating code
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