If a Planet Has a Radius 20% Greater Than That

question 56

Multiple Choice

If a planet has a radius 20% greater than that of the Earth but has the same mass as the Earth,what is the acceleration due to gravity at its surface?

• A) 14 m/s²
• B) 12 m/s²
• C) 8.2 m/s²
• D) 6.8 m/s²

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Definitions:

Social Anxiety Disorder

A persistent fear of social or performance situations in which embarrassment may occur, often leading to significant distress and avoidance behaviors.

Drug Therapy

The treatment of disease by administering chemical substances, especially pharmaceutical drugs.

Psychological Therapy

The treatment of mental health issues through structured interactions between a therapist and a client, using established psychological methods.

Role-play

An educational or therapeutic technique involving acting out roles in specific scenarios to learn or practice certain behaviors or skills.