Use the Following to Answer the Question

question 33

Multiple Choice

Use the following to answer the question:
-The figure represents the parabolic trajectory of a ball going from A to E in Earth gravity but without air resistance.At point C the velocity of the ball is

• A)a maximum and is directed to the right
• B)directed to the left
• C)a maximum
• D)a minimum and is directed to the right
• E)zero

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Definitions:

Monitor

To observe or track the operation or performance of a system or device, often for the purpose of troubleshooting or optimization.

Error Signal

A signal generated to indicate a discrepancy between a desired outcome and an actual outcome, used for correction in control systems.

Feedback Signal

A signal sent back to the control system from the output, used to correct or adjust the system to maintain desired performance.

Set Point

The desired or target value for a process variable in a control system.