An Object Is Released from Rest at a Distance H $$\left[ \frac { 2 G M h } { R ( R + h ) } \right] ^ { 1 / 2 }$$

question 4

Multiple Choice

An object is released from rest at a distance h above the surface of a planet (mass = M,radius = R < h) .With what speed will the object strike the surface of the planet? Disregard any dissipative effects of the atmosphere of the planet.

• A) \[\left[ \frac { 2 G M h } { R ( R + h ) } \right] ^ { 1 / 2 }\]
• B) \[\left[ \frac { 2 G M } { R } \right] ^ { 1 / 2 }\]
• C) \(\left[ \frac { 2 G M ( h - R ) } { R h } \right] ^ { 1 / 2 }\)
• D) \(\left[ \frac { 2 G M } { R + h } \right] ^ { 1 / 2 }\)
• E) \(\left[ \frac { 2 G M } { R - h } \right] ^ { 1 / 2 }\)

Understand the role of siblings and birth order in psychological development.

Explore various theories explaining gender-role development.

Understand the definitions and implications of various pleas and their effect on legal proceedings.

Comprehend the nature, types, and consequences of white-collar crimes.

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Definitions:

Vulnerability

The state of being exposed to the possibility of being attacked or harmed, either physically or emotionally.

Anxiety

A feeling of worry, nervousness, or unease typically about an imminent event or something with an uncertain outcome.

Living Arrangement

pertains to the configuration of individuals' living situations, including who they live with and the nature of their household.

Residential Communities

Living areas where individuals and families reside, often with shared facilities or amenities, fostering a sense of community among the occupants.