Answer: It means "Do it yourself".
Explanation: You're welcome!
Answer:
As a worker, it is important to follow the proper set of instructions or emergency plans during an emergent situation. Not carefully following the rules may result to a bigger problem such as further injury and damage to property.
Explanation:
Evacuation Procedure- This is a step-by-step procedure that people follow in order to safely vacate any building or place. This procedure is applicable to any situation, such as the workplace. This is now called the <em>Workplace Evacuation Procedure. </em>This is very important because there are so many unpredictable situations or events that are happening in the world right now, such as fire or earthquake. This procedure is being done through an evacuation plan.
The awareness of the workers regarding the proper way to evacuate during emergency situation is very important. It will be easier for them to know where to locate the nearest exit route. They will also learn to stop any form of device or equipment that could cause a hazzard during the situation. In case of the hospital, which is also a workplace, the employees will also learn how to assist the patients before themselves. They will also know where to assemble if there's a need to do so.
Given:
diameter of sphere, d = 6 inches
radius of sphere, r =
= 3 inches
density,
= 493 lbm/ ![ft^{3}](https://tex.z-dn.net/?f=ft%5E%7B3%7D)
S.G = 1.0027
g = 9.8 m/
= 386.22 inch/ ![s^{2}](https://tex.z-dn.net/?f=s%5E%7B2%7D)
Solution:
Using the formula for terminal velocity,
=
(1)
![(Since, m = V\times \rho)](https://tex.z-dn.net/?f=%28Since%2C%20m%20%3D%20V%5Ctimes%20%5Crho%29)
where,
V = volume of sphere
= drag coefficient
Now,
Surface area of sphere, A = ![4\pi r^{2}](https://tex.z-dn.net/?f=4%5Cpi%20r%5E%7B2%7D)
Volume of sphere, V = ![\frac{4}{3} \pi r^{3}](https://tex.z-dn.net/?f=%5Cfrac%7B4%7D%7B3%7D%20%5Cpi%20r%5E%7B3%7D)
Using the above formulae in eqn (1):
= ![\sqrt{\frac{2\times \frac{4}{3} \pir^{3}\rho g}{4\pi r^{2} \rho C_{d}}}](https://tex.z-dn.net/?f=%5Csqrt%7B%5Cfrac%7B2%5Ctimes%20%5Cfrac%7B4%7D%7B3%7D%20%5Cpir%5E%7B3%7D%5Crho%20%20g%7D%7B4%5Cpi%20r%5E%7B2%7D%20%5Crho%20C_%7Bd%7D%7D%7D)
=
= ![\sqrt{\frac{2\times 386.22\times 3}{3C_{d}}}](https://tex.z-dn.net/?f=%5Csqrt%7B%5Cfrac%7B2%5Ctimes%20386.22%5Ctimes%203%7D%7B3C_%7Bd%7D%7D%7D)
Therefore, terminal velcity is given by:
=
inch/sec
Explanation:
Sure! I'll give you the definition to start off-
The right of animals to be free from exploitation, domination and abuse by humans. Free-living Animals & Their Environment; To live free, animals need a place to live. Wildlife Law Program; The Wildlife Law Program focuses on the defense of wildlife and their habitats throughout the world.
Here are some examples of companies for Animal Advocates for inspiration.
PETA – People for the Ethical Treatment of Animals
International Fund for Animal Welfare – IFAW
Cincinnati Zoo & Botanical Garden
Here are some of the basic rights of animals.
- No experiments on animals.
- No breeding and killing animals for food or clothes or medicine.
- No use of animals for hard labor.
- No selective breeding for any reason other than the benefit of the animal.
- No hunting.
- No zoos or use of animals in entertainment.
Answer:
Kinetic energy can be used to develop electric energy which can be used as electricity.
Explanation:
The kinetic energy can be harnessed; much like some hydro power technologies harness water movement. A way to convert this kinetic energy into electric energy is through piezoelectric. By applying a mechanical stress to a piezoelectric crystal or material an electric current will be created and can be harvested.
Kinetic energy is also generated by the human body when it is in motion. Studies have also been done using kinetic energy and then converting it to other types of energy, which is then used to power everything from flashlights to radios and more.