FIGURE 2-1 -Fig. 2-1 Shows the Position of an Object as a Object

question 94

Multiple Choice

FIGURE 2-1
-Fig. 2-1 shows the position of an object as a function of time. During which time interval is the object at rest between 0.0 s and 9.0 s?

• A)The object is at rest between 6.0 s and 9.0 s.
• B)The object is always at rest except at the instants t = 3.0 s and t = 6.0 s.
• C)The object is at rest between 0.0 s and 3.0 s.
• D)The object is at rest between 3.0 s and 6.0 s.
• E)The object is never at rest.

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Definitions:

Timer Parameters

The settings or values that determine the operation of a timer, including its start, duration, and end conditions, critical in timed control operations.

Mechanical Timing Relay

A type of relay that uses mechanical components to delay the actuation of the relay contacts, providing timed control.

Preset Time Interval

A predetermined duration set within timers or clocks in a system, after which a specific action is triggered.

On-Delay Timed Period

A pre-set duration that must elapse after a signal is received before an action is initiated, commonly used in control and automation processes.