DEOGRACIAS P. PRINCESA MEMORIAL HIGH SCHOOL Ranao – Ranao‚ Ligao City LONG TEST IN SCIENCE IV (PHYSICS) MULTIPLE CHOICE. Read each item carefully and write the letter of the BEST answer in your answer sheets. 1. What is needed for sound to spread and travel? a. Force b. Medium c. Wires d. Sound wave 2. All of these are media in which sound waves can travel EXCEPT a. Solid b. Liquid c. Gas d. Vacuum 3. Why do people in upland areas speak louder than the normal voice
Premium Eye Ear Sound
needed to pick something that was centered on physics. At first we were looking doing something towards space or the speed of light‚ but then Karina brought up the topic of roller coasters and it stuck. It really sounded like a fun topic to cover. In this essay we will be exploring the world of roller coasters. Some of the topics we will cover will be the history‚ the principles that allow the cars to continue throughout the length of the track‚ and the physics of roller coasters. The history of rollercoasters
Premium Roller coaster Energy
don’t realize is that Football is almost entirely a game of physics‚ angles‚ and probability with only a bit of strength. The sport may seem to be about tackling people and about making those amazing one handed catches but if you understand a couple of topics like Newton’s laws of physics‚ angles‚ speed‚ and acceleration you could be just as good as Tom Brady‚
Premium American football United States Football
This year in science‚ we were paired up in groups to build a car powered only by a rubber band. There was a lot of physics and thought put behind the planning of our car. The rubber band moved the car by storing up elastic potential energy which then turned into kinetic energy when released. Newton’s Laws of Motion also come in handy when thinking about how to keep the car moving. “An object in motion stays in motion.” There was also a lot of thought put into the wheels. We had to be aware of the
Premium Energy Potential energy Kinetic energy
BCA- I Physics Assignment 1 Unit I Laws of Motion 1. A man of mass 70kg stands on a weighing machine in a lift which is moving (a) upwards with a uniform speed of 10m/s. (a) downwards with a uniform acceleration of 5m/s2 . (a) upwards with a uniform acceleration of 5m/s2. What would be the readings in each case? (d)what would be the reading if lift mechanism failed and it hurtled down freely under gravity? 2. A shell of mass 0.2kg is fired by
Free Force Classical mechanics Mass
The Physics of Soccer Tabitha Richeson 1/15/2013 Section 1: overview When I was five I started playing soccer and I loved it. I liked the running‚ the physical aspect of the sport. When playing soccer I didn’t think there was that many rules or science involved but I was wrong. America is the only country to call “soccer” soccer. The rest of the world calls it Football mainly for the reason you use your feet. According to FIFA(International Federation of Association Football) the
Premium Association football Football American football
REPORT FOR EXPERIMENT 1 MEASUREMENT Group 5 Name: Tien Pham PHYS 2125 Class number 35818 Day: 1/14/1013 Instructor: Dilipkumar Mehta OBJECTIVES The purpose of the experiment is to determine the diameters and
Free Measurement Volume Orders of magnitude
substantial legal doctrines‚ due process was developed from the English common law. The due process clause was seen as a vital guarantee that all legal proceedings will be impartial and that everyone is given notice of proceedings and an opportunity to be heard before the government restricts a person’s life‚ liberty‚ or property. It acts as a safety net from arbitrary denial of those things previously mentioned (Carey‚ 2011). The Fifth and Fourteenth Amendments both contain a due process clause that limits
Premium United States Constitution Supreme Court of the United States Law
Safety-Lock Syringe I feel that the theory of Due Care is most appropriate to apply to this case. My reason for this is because Becton Dickinson’s decision first to not look in to a redesign of their original syringe and their decision to not manufacture the Safety-Lock Syringe for all sizes but only the 3-cc syringe violated the fact that they had a duty to take special care to ensure that consumer’s interests are not harmed. The basis of the Due Care Theory is that the manufacturer is in a more
Premium Health care Manufacturing Scientific method
This assignment entailed the task of investigation into the a) Conditions under which corrosion is accelerated‚ and b) Methods of preventing corrosion. Two experiments were implemented to answer these questions and hence reach a definate conclusion.First off let’s look at the background of corrosion and the way in which it occurs.The first hypothesis to answer was‚ ’What affect does water temperature have on the rate of corrosion of iron in sea water?’ The assumed answer was that ’ As temperature
Premium Electrochemistry Oxygen Iron