Astronaut Hans Leaves Earth in a Spaceship Traveling at a Speed

question 1

Multiple Choice

Astronaut Hans leaves Earth in a spaceship traveling at a speed of 0.280c relative to the observer Brian at rest on Earth. Hans is holding a pencil at an angle of 30° with the direction of travel, as
Seen by Hans. What angle does the pencil make with the direction of travel, as seen by Brian on
Earth?

• A) \(29 ^ { \circ }\)
• B) \(33 ^ { \circ }\)
• C) \(90 ^ { \circ }\)
• D) \(30 ^ { \circ }\)
• E) \(31 ^ { \circ }\)

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Definitions:

Externalizing Problems

Problem behavior that involves engaging in inappropriate conduct, especially aggressive acts.

Internalizing Problems

Problem behavior that involves negative feelings about self and other symptoms of depression.

Self-Esteem

An individual's subjective evaluation of their own worth or value.

Value Orientation

involves the principles and beliefs that individuals consider important, guiding their behavior and decisions.