If We Know an Object Is Moving at Constant Velocity,we

question 6

Multiple Choice

If we know an object is moving at constant velocity,we may assume:

• A)the net force acting on the object is zero.
• B)there are no forces acting on the object.
• C)the object is accelerating.
• D)the object is losing mass.

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Definitions:

B. F. Skinner

An American psychologist known for his work in behaviorism and the development of the operant conditioning theory.

Reinforcement Unit

A measure or instance of reinforcement, which can be positive or negative, used to increase the likelihood of a desired response or behavior.

Primary Reinforcer

A stimulus that is naturally rewarding and satisfies a basic biological need, such as food, water, or sleep.

Food

Any nutritious substance that people or animals eat or drink to maintain life and growth.