The object must move with the speed of 
times to approximately seeing that it is contracted to exactly half of its actual length.
<h3>How is this calculated?</h3>
The length contraction experimented by the object as it approaches lightspeed, in meters per second, is described by Lorentz contraction formula:
Here, v is the current speed m/s
c is the speed of light in m/s
L' is the length of the object at rest in m
L is the length of the object at the current speed in m
Now we know that
and 
then,
Hence, r = 
Therefore, the answer is the object must travel at a speed of times the lightspeed to be contracted to one-half its proper length.
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Answer:Active listening is the act of concentrating to what is being said with all your senses and not just passively hearing the speaker's message.
Adapting the techniques of active speaking to public speaking situation.
Firstly,one of the technique of an active listener Is paying attention.Paying attention entails focusing on the speaker's message with all sensory organs.By so doing,the countenance and gesture of the speaker will pass a message to the listener.This promotes effective communication by enabling the listener give an effe rice response.This technique can enhance public speaking because a good speaker must be able to provide an effective response to the listeners.
Withholding judgement is another technique of active listening that can be adapted into public speaking.It requires a listener to have an open mind to the ideas of the speaker.A good speaker must have an open mind to his audience.His messages should not be biased.
Another good technique of an active listener is reflecting the speaker's message.Dont assume the message,if the message is unclear,ask questions to erase any assumption.A good speaker should pass his message in clear terms.He should not assume his audience understands the message.
Also,an active listener should be able to summerize the speaker's message without missing any key point.In this regard,a good speaker must be able to summerize his speech by briefly talking about the content of the message.
Lastly,an active listener must be able to share the message of the speaker in clear terms to other people .This technique will make a public speaker learn how to communicate effectively to the listeners what he has learnt over time.
Explanation:
The answer is standard of living. Standard of living refers to the quality and quantity of products and goods available to a population at a given time. It is also defined as the level of wealth, comfort, material goods and necessities available in a certain geographic area or place.
Answer:
a)
Explanation:
The psychoanalytic theory hols that there are inner forces that drives behavior. The mind is divided into conscious mind and the unconscious mind. The unconscious mind somehow links the fear of an entity to another entity and the conscious mind will be prompted by the unconscious mind to behave accordingly. The inner fear of father is translated into the fear of snake in this case.
Masculine or instrumental attributes traits is the correct asnwer.
<u>Instrumental attributes, also known as masculine traits, reflect competence, independence, rationality and assertiveness. </u>When Eduardo seems to take control of situations and shows dominance by nature, he is displaying signs of high instrumental traits in his personality.
