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Lina20 [59]
3 years ago
10

Which of the following statements best describes ergonomics?

Physics
2 answers:
Romashka-Z-Leto [24]3 years ago
6 0

A.

Ergonomics involves the study of the human body.

B.

Ergonomics is the science of adjusting environments, tasks, or procedures to fit you, the healthcare worker.

C.

Ergonomics is the study of human psychology.

D.

Ergonomics is the science of adjusting you, the healthcare worker, to fit the environment, tasks, or procedures.

emmainna [20.7K]3 years ago
3 0
Can you provide the multiple choices​ ?
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A grocery cart with a mass of 16 kg is pushed at constant speed along an aisle by a force fp = 12 n which acts at an angle of 17
olga_2 [115]

Solution for this problem is we will be using the following formula:

Work done by applied force) = Force (applied) x s x cos θ

Where:

Force applied = 12 N

s = 13 m long

Angle = 17

So plugging in the values:


=>W (a) = 12 x 13 x cos 17

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3 years ago
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• Be able to identify the forms of kinetic vs. potential energy, and to list some forms of each. • Be able to state the Law of C
schepotkina [342]

Answers and Explanation:

Forms of Kinetic energy

  • Translational kinetic energy
  • Rotational kinetic energy
  • Vibrational kinetic energy

Forms of Potential energy

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  • Electrostatic potential energy
  • Elastic potential energy
  • chemical potential energy

Energy efficiency is a measure of the amount of energy conserved in a process. It is the ratio of the output energy to the input energy.

Differences between renewable and non renewable energy

  • Renewable energy can replenish themselves by recycling and replacement while non-renewable energy cannot
  • Renewable energy are continuously available while non renewable energy are exhausted
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Sources of renewable energy

Solar energy.

Wind energy.

Hydro energy.

Tidal energy.

Geothermal energy.

Biomass energy.

Sources of non-renewable energy

Coal

Petroleum

Natural gas

Distribution of energy consumption in the US by energy sector

Petroleum = 36.2 %

Natural gas = 28%

Coal = 13.9%

Renewable energy = 11.0%

Nuclear electric power = 8.4%

Most of the energy consumed by the United States is non-renewable

Electricity is a secondary source of energy. It is derived from the conversion of primary sources

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3 0
3 years ago
Once a scientist has made a hypothesis, what would they typically do next? (2 points)
ipn [44]

Answer:

b-testing

Explanation:

First would be observation/research. Then the hypothesis. After that you would test your theory, conduct experiments. And finally, your conclusion- what you got from the whole process basically.

Hope this helps.

4 0
3 years ago
As an object moves along the x axis, many measurements are made of its position, enough to generate a smooth, accurate graph of
Bas_tet [7]
The best and most correct answers among the choices provided by your question are he second and third choices. 
<span>The velocity at any instant the average velocity during some time interval cannot be obtained from the graph alone.</span>


I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
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Which material produces static charge when rubbed?
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Many materials produce static charge

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