If the Velocity of an Object Is Zero at One

question 64

Multiple Choice

If the velocity of an object is zero at one instant,what is true about the acceleration of that object? (There could be more than one correct choice. )

• A)The acceleration could be positive.
• B)The acceleration could be negative.
• C)The acceleration could be zero.
• D)The acceleration must be zero.

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Definitions:

Average Product

The average amount produced by each unit of a variable factor of production.

Marginal Product

The additional output that is produced by adding one more unit of a specific input, ceteris paribus.

Average Product

The output produced per unit of input used; calculated by dividing the total product by the quantity of inputs.

Yards Raked

The total area of yards cleared of leaves or debris, serving as an indicator of performed maintenance or service activity.