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leva [86]
3 years ago
15

Help lol this is social studies .

Social Studies
1 answer:
iren [92.7K]3 years ago
7 0

Technological innovation during the Stone Age occurred in fits and starts and was climate-driven, according to new research. Abrupt changes in rainfall in South Africa 40,000 to 80,000 years ago triggered the development of technologies for finding refuge and the behavior of modern humans.

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The kinetic energy in joules of a 50-kilogram runner running at meters per second is modeled by the equation
Jobisdone [24]

Answer:

25v²

Explanation:

The kinetic energy in joules of a 50-kilogram runner running at v meters per second is modeled by the equation

Solution:

Kinetic energy is the energy of a body due to its motion. The kinetic energy of a body is maintained until there is a change in velocity. Kinetic energy can also be defined as the work done in accelerating a body from rest to a specified velocity. The SI unit is in Joules (J)

The formula for kinetic energy is:

K.E = (1/2)mv²

where m is the mass of the object and v is the velocity of the object.

Given that m = 50 kg and v = v, hence:

K.E = (1/2) * 50 * v² = 25v²

K.E = 25v²

8 0
3 years ago
Explain two reasons why a decreased recurrent expenditure leads to more cpaital expenditure..​
valentinak56 [21]

Answer:

The reasons why recurrent expenditure decrease leads to capital expenditure increase :

1. Long term growth :

The decrease in current expenditure leads to decrease in current income, a  country cannot survive for long in constant decrease thus future prospect growth is importation which leads to increased capital expenditure.

2. Budget :

If the government of the country decreases their proportion of recurrent expenditures from the budget they have to increase the capital expenditures otherwise all the excess money will go into vain.

6 0
3 years ago
The sixth stage of Erik Erikson's stages of development is "intimacy versus _____."
Stells [14]
Skateboarding that’s the answer
7 0
3 years ago
What is cultural diversity?
wolverine [178]
What is cultural diversity? Diversity is nothing more than a difference from the majority. In any culture there is a majority and many minorities. Culture is a set of norms that set standards for a society of what is acceptable behavior.

In every culture there are basic standards for social interaction such as personal space distance, eye contact, amount of body language displayed in public, negotiating style, etc. In America, we stand about eighteen inches apart when engaged in normal conversation; prefer very direct eye contact; are pretty demonstrative with body language and negotiate very directly always asking the other party for their “bottom line”. In other cultures they may stand closer or farther than we are comfortable, may view direct eye contact as rude, be more or less open to displaying body language and negotiate more indirectly.

In America, many of us have a peculiar habit of assuming that those who differ from our norms are wrong. We tend to view the world from a rather myopic view leading to those outside this country calling us “Ugly Americans”.

Cultural diversity makes our country richer by making it a more interesting place in which to live. Just think how boring a meal would be without Chinese, Mexican, Japanese, Italian, German, French or Indian food!

Cultural diversity also makes our country stronger and better able to compete in the new global economy. People from diverse cultures bring language skills, new ways of thinking, creative solutions to difficult problems and negotiating skills.
6 0
3 years ago
Read 2 more answers
Edward starts to worry about telling his therapist about his drinking. He is afraid that the therapist will get mad at him like
lakkis [162]

Answer:

Edward starts to worry about telling his therapist about his drinking. He is afraid that the therapist will get mad at him like his mother used to. Edward has started relating to his therapist as he related to his mother. Edward is experiencing <u>transference</u>..

Explanation:

Freud believed that transference is a projection of one's feelings toward one person to another; essentially a person in the present becomes a substitute for one in the past. For example, if a client's therapist reminds her of a trustworthy person from her past, she might be inclined to trust her therapist more.

5 0
4 years ago
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