An Object Is Moving Along the X Axis

question 34

Multiple Choice

An object is moving along the x axis. The graph shows its position from the starting point as a function of time. Various segments of the graph are identified by the letters A, B, C, and D.

-What is the acceleration of the object at t = 7.0 s?

• A)zero m/s²
• B)-2.0 m/s²
• C)-3.0 m/s²
• D)+9.8 m/s²
• E)+4.0 m/s²

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Foreign Contract

A legally binding agreement between parties from different countries, subject to international law or specified national legal systems.

£ Per C$

£ Per C$ refers to the exchange rate determining how many British pounds (£) one can exchange for one Canadian dollar (C$), indicating the comparative value of the two currencies.

Weakens

To reduce the strength, effectiveness, or potency of something, often used in the context of arguments, materials, or forces.

X

A variable often used in mathematical equations and models to represent an unknown or variable quantity.