Projectile Motion (PASCO Projectile Launcher Experiment 1) Lab report Introduction The purpose of this experiment is to forecast and determine the range of a ball launched at a particular angle. The starting velocity of the ball is indicated by launching it horizontally and computing the range and the elevation of the launcher. Required Materials White paper Projectile Launcher Metal ball Plumb bob Metal stick Meter stick Carbon paper Theory To determine the landing area of the ball when it is shot off a table at a particular angle directly above the horizontal, it is crucial to determine the initial velocity of the ball. The initial speed can be measured by launching the ball horizontally off the table and talking about the measurements of the horizontal and vertical distances traveled by the ball. The initial speed can be used to estimate the area where the ball will fall if it is shot at an angle. Horizontal initial velocity For a ball launched horizontally off a table with a starting speed of V0, the horizontal distance traveled by the ball is given…
Light pollution effects on astronomers Hölker, F., Moss, T., Griefahn, B., Kloas, W., Voigt, C. C., Henckel, D., … & Franke, S. (2010). The dark side of light: a transdisciplinary research agenda for light pollution policy. Ecology and Society, 15(4). Incredibly, directed off track, or flashy non-natural light frequently brought about by outdoor fire, is referred to as light pollution. Extreme jumbled light has implications since it diminishes out the stars twinkle at night. The astronomical research study intrudes ecosystems, also has different effects, and lots of light is lost instead of being utilized. Bennie, J., Davies, T. W., Duffy, J. P., Inger, R., & Gaston, K. J. (2014). Contrasting trends in light pollution across Europe based on satellite observed night time lights. Scientific reports, 4(1), 1-6 Less than ten years ago, people could spare some time at night enjoying the visible Milky Way galaxy arch atthe sky even when in the city. The ability to see the galaxy of stars as part of their daily life. Allowing artificial lights to washout the glittery night skies has brought about the loss…
How to Find the Right Lighting Plastics Solutions In any room, lighting is one of the most important things that a person needs to consider for them to ensure that the room is complete. Lighting is a crucial thing in our homes since it has the ability to change the mood of a room completely. For that reason, it is crucial that a person choose the right lighting solutions for their rooms since it determines how comfortable an individual would be when spending time in the room. Since people want to feel comfortable when staying in their rooms, most of them are willing to spend a fortune in order to get the best lighting. In the market today, there are several different lighting solutions that you can choose for your room. One of the most commonly sought for solutions in the market today is lighting plastics. Most people prefer lighting plastics over other types of lighting solutions since they are cost efficient and environmentally friendly. As compared to the other lighting solutions, lighting plastics are cheaper to purchase. In…
issues that HY diaries face and recommendations to HY management Introduction Different factors that directly determine if an organization is going to be successful or not (Wageeh, 2016). Among the critical organizational issues that affect its performance include employee motivation, technology, competition, among many others. Successful organizations are known to have robust and reliable frameworks of handling these diverse issues most appropriately and give the organization the drive to achieve its set objectives and goals. Additionally, when the top management has the right methods of treating all its employees without discrimination or favoritism, it dramatically encourages all the employees to give their best towards the organization. Today many cases touching on racism and discrimination have been observed in big organizations, including Google, Amazon, Macy, and HY Diaries, among many others. These issues have significantly and negatively impacted these organizations since it creates a bad image for the organization, which consequently make the organization to lose customers in the long run. In this report, we are going to look at the various issues that HY diaries face and provide recommendations to…
Beach: A River of Sand Questions Why is the beach referred to as a “river of sand”? A beach consists of numerous sand particles, and it is called a river of sand because there is a continuous movement of sand between the beach face and the surf zone. What are some of the types of sediments that make up beaches around the world? Across the world, most beaches are made up of sediments, which are Stones, volcanic rocks, pebbles, cobble, seashells, black, and other fragments of rocks called shingles. What are the two main minerals that make up the sand on a sandy beach in California? The sand on the beach in California made up of two main minerals are feldspar and tiny grains of quartz. These two minerals were found to be the components of sand that make the sandy beach of California. What sized sediments (e.g., boulders, gravel, sand, clay, silt, and mud) abundantly transported by rivers and streams typically accumulate on the beach? Grain sized sediments of solid rock are found to accumulate on the beaches…
Benefits of having your European car serviced by an expert Vehicles are different, and they all require various handling form others. European cars tend to have a finely tuned engine that other vehicles. Their engine system has been built with a high level of craftsmanship and therefore requires specialized knowledge to put together. They need different tools and equipment’s for the repair. This is why you only require an expert to do the work for you. This person should be able to understand the various parts found in the engine as well as having an idea of how to fix the problems. A European car mechanic in Beacon Hill is known to offer the best services when it comes to servicing European cars. There are many benefits of having your vehicle serviced by a professional. Below are some of these benefits. Knowledge and expertise A European car is highly detailed. You would, therefore, not want to entrust your vehicle to someone who does not have the necessary knowledge required to service this car. Therefore, getting only but the best person…
Benefits of a wood watch in 2020 Do you have thought of getting a wooden watch for yourself? Well, wearing a watch in this Era of smartphones brings a sense of style, quality and appreciation of punctuality. Traditional wooden watches relate to people who are not only successful but also productive in their endeavours. A wooden watch comes as a statement of nature right on your hand, and it comes along with bountiful benefits which include: Inexpensive Just have a look at the manufacturers guide on how to service and take care of your watch, you’ll be amazed it will go for years while still at your service. Additionally, apart from wood watches being attractive, distinct and outstanding, you needn’t break a bank to own one. You can get quality; affordable wood watches for men and women for just a few dollars. Light in weight Wearing a wooden watch gives you a pleasant feeling, unlike metallic watches. It allows you to go for small or a large since irrespective of its size, you might not even realize you are wearing…
BENEFITS OF A GROW TENT IN YOUR HOME Many of us wish to grow our favorite plants all year round. But this is sometimes challenging because of climate issues, infestations, and lack of growing space to mention but a few. But luckily, an indoor grow tent is an easy solution to this problem. A grow tent, also known as a grow room, is a collapsible indoor gardening tent that allows you to grow your desired plants indoors. Because a grow tent is usually in an enclosed space, you will be able to benefit from a hydroponic garden that has enough grow lights. Furthermore, the tent provides enough insulation to retain the heat that consequently stimulates the growth of the plants. But the best part is, you can set up your grow tent just about anywhere you have space; be it in a garage, basement or a spare room, provided you have electrical access and ventilation. Sounds good, right? What are the benefits of a grow tent? Improved growing environment When you grow your plants in a grow tent, you…
Best Cheap Auto Body Repair and Fabrication Welder- Buyers Guide 2020 If you are looking for the top cheap auto body repair and fabrication welder, you are in the right place. Whether you want to restore your auto or want to use this equipment for commercial purposes, you are in good stead with us. Auto repair and fabrication serves more than one purpose. It’s not just meant to have the vehicle back in shape but can also be used to enhance safety, customize the car, increase the automobile’s value, repair the engine and hopefully give the vehicle a new refreshing look. For this to happen, welding will most likely take a central place. That’s why you need a welder for auto bodywork. But this equipment comes at different prices ranging from the pricey, high-end welders to the cheap, but quite useful auto welders. With these differing prices, expect the welders to vary in quality, brand, and the kind of applications for which they are suitable. But most likely, you are on a budget and want a cheap but excellent welder…
Best Longboards for beginners Longboarding is a pretty exciting activity that can serve as both a hobby and an additional workout routine. It cuts across all age sets but is pretty popular among the youths. In case you are thinking of getting yourself a longboard and joining a million others, it is never too late. This article will answer some of your questions as a beginner. It is normal to be curious when starting on a new venture and so we are here to guide you. I hope that you will gain all the insight you need as you start on this fantastic hobby. Are longboards good for beginners? Absolutely yes. Of all the boards available, longboards are the best option for beginners. Have in mind that as a beginner, you are pretty new to the game, and you probably have little to no skill to start with. Longboards, therefore, offer full support and a good balance that are key to boarding, which you highly need as a beginner. Another good news is, there are longboards for beginners that are…