A Truck Moves 70 M West, Then Moves 120 M

question 7

Multiple Choice

A truck moves 70 m west, then moves 120 m east, and finally moves west again a distance of 90 m. If east is chosen as the positive direction, what is the truck's resultant displacement?

• A) "40 m"
• B) "- 40 m"
• C) "280 m"
• D) "-280 m"

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Definitions:

Energy Required

The amount of energy needed to perform a specific task or to maintain the operation of devices or organisms.

Costs

The amount of money required to purchase goods or services, or the expenditure incurred in the production of goods or services.

Past Communications

The term refers to previous exchanges of information or dialogues between parties, which could be in the form of emails, letters, meetings, etc.

Patients

Individuals receiving medical treatment, care, or evaluation from healthcare professionals or in a medical setting.