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P3 student checklist 2017
... Describe and recognise everyday examples in which objects have kinetic energy Recognise that the kinetic energy of an object depends upon its mass and speed. Use the equation KE = ½ mv2 Apply ideas of kinetic energy to situations involving moving objects Apply the idea of kinetic energy to braking d ...
... Describe and recognise everyday examples in which objects have kinetic energy Recognise that the kinetic energy of an object depends upon its mass and speed. Use the equation KE = ½ mv2 Apply ideas of kinetic energy to situations involving moving objects Apply the idea of kinetic energy to braking d ...
Energy Notes ENERGY—Energy is the ability to do work. WORK
... joules (J) PE = mgh m = mass kilograms (kg) g = acceleration of gravity meters/second (m/s) h = height distance meters (m) ...
... joules (J) PE = mgh m = mass kilograms (kg) g = acceleration of gravity meters/second (m/s) h = height distance meters (m) ...
Notes
... We will ignore this force when doing problems But its effect is to make the KE less which makes the speed less ...
... We will ignore this force when doing problems But its effect is to make the KE less which makes the speed less ...
LIFEPAC® 12th Grade Science Unit 3 Worktext - HomeSchool
... Unfortunately, since hours are not in a base-ten form, a conversion factor is needed to convert from km /hr to m/sec. In the English system miles must be changed to feet and hours to seconds to yield a ratio of 15 mph = 22 ft/sec; so 45 mph = 66 ft/sec. ...
... Unfortunately, since hours are not in a base-ten form, a conversion factor is needed to convert from km /hr to m/sec. In the English system miles must be changed to feet and hours to seconds to yield a ratio of 15 mph = 22 ft/sec; so 45 mph = 66 ft/sec. ...
Energy Conversion and Rural Electrification
... relations between heat and other forms of energy (such as mechanical, electrical, or chemical energy), and, by extension, of the relationships between all forms of energy. • For efficient conversion of energy from one form to another, knowledge of thermodynamic laws and principles is necessary • Com ...
... relations between heat and other forms of energy (such as mechanical, electrical, or chemical energy), and, by extension, of the relationships between all forms of energy. • For efficient conversion of energy from one form to another, knowledge of thermodynamic laws and principles is necessary • Com ...
Chapter 5 Study Guide “Energy and Power”
... juggling of the oranges, water falls, pole vaulting, and a swinging pendulum, roller coaster) CONVERSION OF ENERGY The Law of Conservation of Energy: energy can not be created or destroyed The total amount of energy is the same before and after any process Friction converts mechanical energy t ...
... juggling of the oranges, water falls, pole vaulting, and a swinging pendulum, roller coaster) CONVERSION OF ENERGY The Law of Conservation of Energy: energy can not be created or destroyed The total amount of energy is the same before and after any process Friction converts mechanical energy t ...
S8P2b Potential and Kinetic Energy
... 1. State the Law of Conservation of Energy. Energy is neither created nor destroyed, but it can be transformed from one type of energy to another type of energy. 2. We are not supposed to use the word “lost” in regards to energy. What happens to the energy? During energy transformations some energy ...
... 1. State the Law of Conservation of Energy. Energy is neither created nor destroyed, but it can be transformed from one type of energy to another type of energy. 2. We are not supposed to use the word “lost” in regards to energy. What happens to the energy? During energy transformations some energy ...
The Nature of Energy
... Does the crate have more, the same, or less Ug on the Moon than it has on Earth? has less because g is smaller on the Moon than it is on Earth. ...
... Does the crate have more, the same, or less Ug on the Moon than it has on Earth? has less because g is smaller on the Moon than it is on Earth. ...
Kinetic Energy
... is the movement of energy through substances in longitudinal (compression/rarefaction) waves. Sound is produced when a force causes an object or substance to vibrate — the energy is transferred through the substance in a wave. Typically, the energy in sound is far less than other forms of energy. ...
... is the movement of energy through substances in longitudinal (compression/rarefaction) waves. Sound is produced when a force causes an object or substance to vibrate — the energy is transferred through the substance in a wave. Typically, the energy in sound is far less than other forms of energy. ...
ENERGY
... The amount of kinetic energy also depends on the mass and the speed of an object. Energy transformations occur in Kinetic energy increases as energy production (as in conversions of energy for use in speed increases. The faster an object everyday life). moves, the more kinetic energy it has. Potenti ...
... The amount of kinetic energy also depends on the mass and the speed of an object. Energy transformations occur in Kinetic energy increases as energy production (as in conversions of energy for use in speed increases. The faster an object everyday life). moves, the more kinetic energy it has. Potenti ...
Energy Forms
... Sound is a wave of vibrations that spread from its source of its matter. The more vibrations the waves have, the more energy, the louder the sound. The faster the vibrations or the frequency, the higher the sound. How high or low a sound is called the pitch. ...
... Sound is a wave of vibrations that spread from its source of its matter. The more vibrations the waves have, the more energy, the louder the sound. The faster the vibrations or the frequency, the higher the sound. How high or low a sound is called the pitch. ...