Question- Which of these is a primary source about the discovery of the New World?
Answer- The answer would be, A journal written by Christopher Columbus on one of his voyages!
Further Explanation On Answer- This is because a primary source, is an artifact, book, article, etc. that was created at the time of a study or case. In this problem it was a journal that was written by Christopher Columbus, in his time! All of the other information was written after, and was information that had been researched!
I hope this helps some of you guys! Thanks and Brainliest would be very much appreciated :)
Hope you all have a great day!
Answer:
also im probably an idiot cause i dont know any of this stuff
Explanation:
Oshsndnennd have a great thanksgiving
Answer:
a. unconditioned stimulus
Explanation:
Unconditioned stimulus: In psychology, the term "unconditioned stimulus" is described as one of the parts in the classical conditioning theory and is also denoted as UCS or US. It is defined as one of the stimuli that tend to trigger a particular response unreservedly what so ever is being presented without being trained in past and hence triggers the unconditioned response or UCR or UR.
In the question above, the given statement signifies the "unconditioned stimulus".
The mechanical energy of an object is equivalent to the sum of its potential and kinetic energy. If the helicopter is grounded, then its mechanical energy will be 20 J. If it is in the air, then its potential energy will be calculated using:P.E = mghAnd then added to the kinetic energy to obtain mechanical energy.
