Unemployment, low wages, poverty, non affordable housing, lack of needed services along with extreme conditions/factors
Answer:
Explanation:
When you climb, earth exerts gravitational force on pack in downward direction(pointing towards the center of earth).In order to climb, you need to work against work done by gravity on the pack.Hence work done by you = work done by gravity on pack = Force x displacement = 70 x 30 = 2100 J. So you need to do 2100 joules of work to lift your pack.Power is the rate of work done.Therefore power = work done by you/time(in seconds) = 2100/600 =3.5 watts
To be able to answer this item, we have to do the dimensional analysis depending on the given in each of the choices.
<span>(a) </span><span>100 Japanese Yen (12.8575 Mexican Peso/101.96 Japan Yen) = 12.61 Mexican Peso (FALSE)</span>
<span>(b) </span>1 Chinese Yuan ( 1 U.S. dollar / 6.2471 Chinese Yuan) = 0.16 U.S dollar (FALSE)
<span>(c) </span>1 U.S dollar (1.0853 Canadian dollar/ 1 U.S. dollar ) = 1.0853 Canadian dollar (TRUE)
<span>Thus, the answer to this item is the third choice. </span>
The plural for would also be prey. But in more specific context the plural forms can also be preys, in reference to various types of preys.
Answer:
Law of Effect.
Explanation:
Edward L. Thorndike (1874-1949) was an American psychologist and researcher, and one of the pioneers of behavioral psychology. Thorndike's experiments with cats led him to discover a psychological pattern he called the Law of Effect. According to this law, if faced with similar or recurring situations, we tend to repeat the behaviors that resulted in satisfying or positive consequences, while we don't tend to repeat the behaviors that resulted in unpleasant or negative consequences. One application of this principle was a learning method based on rewards and punishments called operant conditioning, developed by another well-known American psychologist and author, B. F. Skinner, in the early 20th century.