An Object Moving Along the X Axis Is Acted Upon

question 7

Multiple Choice

An object moving along the x axis is acted upon by a force Fx that varies with position as shown. How much work is done by this force as the object moves from x = 2 m to x = 8 m?

• A)(-10
• B)+10 J
• C)+30 J
• D)(-30
• E)+40 J

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Definitions:

Chassis Power Supply

The component that provides electrical power to a computer or device's chassis and its internal components.

PLC Input Interface

The PLC input interface is the component of a Programmable Logic Controller (PLC) where data from external devices is received and converted into a format that the PLC can process.

Field Devices

Equipment such as sensors, actuators, and transmitters located in the operational environment, directly interacting with the process or physical phenomena being controlled.

Processor

The central part of a computer or other digital systems that interprets and executes instructions.