If an Object Is Moving in a Circular Orbit at a Constant

question 6

Multiple Choice

If an object is moving in a circular orbit at a constant speed, which of the following is FALSE?

• A) Its acceleration is not zero.
• B) Its acceleration is zero.
• C) Its velocity is not zero.
• D) There is an unbalanced force acting on it.
• E) All the above statements are true.

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Definitions:

Regression

A statistical process for estimating the relationships among variables, often used to predict the value of a dependent variable based on one or more independent variables.

Predict Scores

The estimated values derived from a predictive model based on independent variables.

Correlation

A statistical measure that indicates the extent to which two or more variables fluctuate together.

Regression

A statistical method used to model and analyze the relationships between dependent and independent variables to predict outcomes.