If a Force Always Acts Perpendicular to an Object's Direction

question 9

True/False

If a force always acts perpendicular to an object's direction of motion,that force cannot change the object's kinetic energy.

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Definitions:

Binomial Probability Distribution

A probability distribution that summarizes the likelihood that a variable will take one of two independent values under a given set of parameters or assumptions.

Continuous Variables

Variables that can take an infinite number of values within a given range, including decimals and fractions.

Binomial Random Variable

A type of random variable that takes on a fixed number of possible outcomes, with each outcome having a constant probability of occurrence in each independent trial.

Normal Curve

A symmetric, bell-shaped curve representing the distribution of a set of data where most occurrences take place near the mean and probabilities for values taper off equally on both sides.