If the Black Hole in the Center of the Milky $1 / 2$

question 13

Multiple Choice

If the black hole in the center of the Milky Way Galaxy were 4 *10⁶ solar masses, what would be the orbital period of Earth around this object in an orbit of radius 1 au (assuming that Newtonian physics and Kepler's third law apply) ?

• A) less than 1 second
• B) 3 minutes
• C) 4 \(1 / 2\) hours
• D) 5 weeks

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Definitions:

Animal Protection

Animal protection refers to efforts and laws designed to safeguard animals from mistreatment, exploitation, and ensure their well-being and rights.

Naturalistic Observation

A research method involving the systematic recording of observable behavior in its natural setting, without intervention by the researcher.

Hypothesis

A testable prediction, often implied by a theory.

Anger Management

Techniques and strategies for controlling anger and expressing it in a healthy, constructive way.