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arsen [322]
2 years ago
12

What power is used by a machine to perform 800J of work in 25 s

Social Studies
1 answer:
Reptile [31]2 years ago
6 0

Answer: Power = energy/time

During those 25 seconds, the machine is doing work at the rate of 800/25 = 32 watts.

We don't know how much power the machine must consume in order to perform

work at that rate, but we know it's more than 32 watts.

Explanation:

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Semenov [28]
1st and 3rd one is true
8 0
2 years ago
What would researchers have to demonstrate to convince you that they had discovered life on another planet? which characteristic
Brut [27]

The researchers would need to show that the entity they discovered replicates, processes information, acquires and uses energy, and is cellular, and that its populations evolve.

<h3><u>What is the role of a researcher?</u></h3>
  • A researcher's job is to do research using the scientific method to learn more about the world around us.
  • Typically, researchers are employed by either university or commercial organizations.
  • To support future research, enlarge the body of academic literature, and enhance decision-making, researchers collect data over the course of a project, evaluate the data, and publish the findings. duties and responsibilities of a researcher
  • Plan research goals and test parameters with the assistance of committees and a team of other researchers.
  • Identify the research techniques, variables, methods for gathering data, and analysis procedures.

A researcher has to make sure the project is being watched to ensure it complies with the rules and regulations, At the conclusion of the project, interpret the data, write reports outlining the research findings, and offer suggestions.

Know more about researcher with the help of the given link:

brainly.com/question/24174276

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3 0
1 year ago
Which of these states had the LOWEST increase in Real GDP in 2014? A) Idaho B) Georgia C) Nevada D) Hawaii
aleksklad [387]

The correct answer is D. Hawaii had the lowest increase in real GDP in 2014.

In 2013, Idaho had a GDP of 60,854 million dollars; in 2014 it increased to 63,309 million. It increased 2,455 million dollars.

Georgia had in 2013 a 454,238 million dollars GDP; but in 2014 it went to 479,138 million dollars. It had an increase of 24,900 million dollars.

Nevada produced 128,205 million dollars in 2013; its production was increased to 133,071 million in 2014. It increased 4,866 million dollars.

Hawaii had a 74,630 million dollars GDP in 2013; it increased to 77,035 million dollars in 2014. It increased 2,405 million dollars.

4 0
3 years ago
Read 2 more answers
3. What is the stricter form of Castes in Hinduism?:
OLga [1]

Answer:

i think there was only one caste system

Explanation:

The caste system divides Hindus into four main categories - Brahmins, Kshatriyas, Vaishyas and the Shudras and the last one which are the untouchables

Braham

single spiritual power that Hindus believe lives in everything

Kshatriya

second level of the varnas in the Hindu caste system; WARRIORS

Vaishyas

3rd class of the caste system (worker class, the legs of purusha-sakta.)

Shudra

the lowest of the four classes of the caste system, traditionally made up of servants and laborers.

Untouchable/Harijan/Dalit

lowest of the low, did all of the dirty jobs, still many of them today that are in horrible living conditions

5 0
2 years ago
the Tiananmen Square protests of 1989 were met with what reaction from the Communist government in China?
Natalija [7]

Answer:

They were met with violence, leading to tanks running over protestors.

Explanation:

8 0
3 years ago
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