In a Distant Galaxy,a Planet Orbits Its Sun at a Distance

question 51

Multiple Choice

In a distant galaxy,a planet orbits its sun at a distance of 1.8 $\times$ 10¹² m with a period of 10⁸s.A second planet orbits the same sun at a distance of 9 v 10¹¹ m.What is the period of the second planet?

• A)5 \(\times\) 10⁷ s
• B)2 \(\times\) 10⁸ s
• C)0.35 \(\times\) 10⁸ s
• D)2.8 \(\times\) 10⁸ s
• E)5 \(\times\) 10⁸ s

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Definitions:

Operant Conditioning

A learning process through which behaviors are encouraged or discouraged by rewards or punishments.

Humanistic Therapy

A therapeutic approach focusing on an individual's potential and stresses the importance of growth and self-actualization.

Classical Conditioning

A learning process that occurs through associations between an environmental stimulus and a naturally occurring stimulus, famously demonstrated by Ivan Pavlov.

Cognitive Therapy

A form of psychotherapy that emphasizes the importance of thought patterns in how we feel and what we do.