Sara Gutierrez De Piñeres Conclusions: Length vs. Period: By looking at the graph of Length vs. Period one can conclude that as the length gets longer the period will increase. When two pendulums have different lengths but the same amplitude, the shorter pendulum will have a smaller arc to travel through. Because the distance the mass travels from maximum displacement to equilibrium is less while the acceleration of both pendulums remains the same, the shorter pendulum will have a shorter period
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Why we should stop wearing shoes Humans are animals. Human is another word for Homo sapien. Homo sapien’s are primates, and primates are animals. Then why do us humans pretend not to be animals? We live in a society today wear we paint our nails, pluck our eyebrows, cut our hair, shave our legs and cut our nails. These are just a few examples of pointless processes that us humans feel are obliged to go through because anyone not doing so would be classed as an official weirdo. This is ridiculous
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KERN COUNTY RECYCLING GUIDE 2013 TABLE OF CONTENTS Curbside Recycling Programs ........................2 Drop-off Recycling Programs .........................4 Buyback Recycling Programs ........................6 Recycling Automotive Products ......................9 Recycling Bulky Waste ................................10 Commercial Recycling .................................11 Construction & Demolition Material .............12 Special Recycling Programs & Education ......13 Electronic Waste (E-Waste)
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freefall Computers in the future may weigh no more than 1.5 tons. -- Popular Mechanics, 1949 1. A moose falls off a cliff. If the cliff is 33.5 m high, how much time for the moose to reach the bottom? [2.61 s] 2. An engine falls off of a 737 from a height of 2500 m. Ignoring wind resistance, how fast is the engine traveling when it smacks into the turf? [221 m/s] 3. You toss a ball straight up in the air, it goes up, comes down, and you catch it. If it took 5.6 s from when you threw it to when
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1. A push of 120 N is applied along the handle of a lawn mower producing a horizontal displacement of 14.0 m. If the handle makes an angle of 30.0o with the ground, what work was done by the 120 N force? [1.45×103 J] 2. A box of mass 5.0 kg is accelerated by a force across a floor at a rate of 2.0 m/s2 for 7.0 s. Find the net work done on the box. [490 J] 3. What is the minimum work needed to push a 950-kg car 810 m up along a 9.0º incline? (a) Ignore friction. (b) Assume the effective coefficient
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What is the kinetic energy of a 200-kg satellite as it follows a circular orbit of radius 8.0 ´ 106 m around the Earth? (Mass of Earth = 6.0 ´ 1024 kg.) 1) 5.0 ´ 109 J A 50-kg satellite circles the Earth in an orbit with a period of 120 min. What minimum energy is required to change the orbit to another circular orbit with a period of 180 min? (Earth: radius = 6.4 ´ 106 m, mass = 6.0 ´ 1024 kg) 1) 2.9 ´ 108 J A satellite is in a circular orbit about the Earth at an altitude at which
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Managing electronic waste is a pollution problem rapidly increasing all over the world. The increase can be attributed to the technological innovations of electrical gadgets that replaces the analogue machines. The number of electrical appliances disposed in developed countries is much higher than those in developing countries. In developing countries, the main source of the electronic wastes is the electrical appliances from the developed countries. Several researchers have shown that polyhalogenated
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Chapter 1 Problems 1, 2, 3 = straightforward, intermediate, challenging = full solution available in Student Solutions Manual/Study Guide = co ached solution with hints available at www.cp7e.com = biomedical application Section 1.3 Dimensional Analysis 1. A shape that covers an area A and has a uniform height h has a volume V = Ah. (a) Show that V = Ah is dimensionally correct. (b) Show that the volumes of a cylinder and of a rectangular box can
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Jose Rizal came from a decent family and with his talents, abilities, intelligence and achievements he can live peaceful and prosperous but then chooses to dedicate his life to free the Filipino people from oppressions in the hands of the Spaniards. He manifest selfless dedication and willingness to save his country while seeking no glory for himself. In his fight against the Spaniards he gave importance on education as the best weapon. With perseverance and superb talents in writing he opted not
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INDEX INDEX -Importance of transport systems -Importance of transport systems -open circulatory system -closed circulatory system -circulation in plants -open circulatory system -closed circulatory system -circulation in plants * Types of transport systems * Types of transport systems * What is a transport system? * What is a transport system? What is a transport system? What is a transport system? * Not all individual cells require all of the many different
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