An Object Moves from X = -2

question 12

Multiple Choice

An object moves from x = -2.1 m, y = 3.7 m, z = 1.4 m to x = 3.3 m, y = -1.1 m, z = 4.2 m in a time of 5.3 s.What is its average velocity?

• A)(0.23 m/s) + (0.49 m/s) + (0.53 m/s)
• B)(5.4 m/s) − (4.8 m/s) + (2.8 m/s)
• C)(1.0 m/s) − (0.91 m/s) + (0.53 m/s)
• D)(1.0 m/s) + (0.91 m/s) + (1.1 m/s)
• E)−(1.0 m/s) + (0.91 m/s) + (0.53 m/s)

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Definitions:

Reactant Glucose

A starting material in a chemical reaction, specifically glucose, which is a simple sugar that organisms use for energy.

ATP Molecules

Adenosine triphosphate molecules, which serve as the primary energy carrier in cells, powering various cellular processes.

Kilocalories

A unit of energy measurement in food, commonly called calories, equal to 1,000 small calories, used to quantify the energy food provides to the body.

Energy Difference

The variation in energy levels between two states, important in physics to describe phenomena such as transitions between quantum states.