Conservation Energy Lab
... time the photogate A. In order to get the height, you need to measure from the table to the center of the hole for the light beam. 1. To measure the speed of the marble, attach a photogate so that the marble breaks the light beam as it rolls through. 2. Plug the photogate into input A of the timer a ...
... time the photogate A. In order to get the height, you need to measure from the table to the center of the hole for the light beam. 1. To measure the speed of the marble, attach a photogate so that the marble breaks the light beam as it rolls through. 2. Plug the photogate into input A of the timer a ...
ENERGY - Regional School District 17
... Energy forms in our bodies: chemical, thermal, electrical and mechanical energy ...
... Energy forms in our bodies: chemical, thermal, electrical and mechanical energy ...
A lever is used to lift a rock. Will the work done by the person on the
... – Gravity and elastic forces are conservative. – The energy due to the work done by these forces change between kinetic and potential energy, but the sum of the two is constant. – Friction is not conservative. – work done by friction force change to heat. ...
... – Gravity and elastic forces are conservative. – The energy due to the work done by these forces change between kinetic and potential energy, but the sum of the two is constant. – Friction is not conservative. – work done by friction force change to heat. ...
8-7 Gravitational Potential Energy and Escape Velocity 8
... can be transformed from one form to another, and transferred from one object to another, but the total amount remains constant. ...
... can be transformed from one form to another, and transferred from one object to another, but the total amount remains constant. ...
All Kinds of Energy
... You drop a hammer. It lands right on a nail, and bangs it in. What a lucky shot! The hammer accidentally did some useful work. Lucky it didn’t fall on a mirror. That wouldn’t have been useful. Since the hammer was falling, it was moving, It had energy. It did work. But if it landed on a mirror, it w ...
... You drop a hammer. It lands right on a nail, and bangs it in. What a lucky shot! The hammer accidentally did some useful work. Lucky it didn’t fall on a mirror. That wouldn’t have been useful. Since the hammer was falling, it was moving, It had energy. It did work. But if it landed on a mirror, it w ...
Science gr.6 - Nawabegh Al-Riyadh International School
... 1. Apparent motion is the way something appears, or seems, to move. __________ 2. A tuning fork produces compressional waves in the air. __________ 3. Energy transformation takes place only when kinetic energy is converted into potential energy. __________ 4. To calculate the speed, you have to mult ...
... 1. Apparent motion is the way something appears, or seems, to move. __________ 2. A tuning fork produces compressional waves in the air. __________ 3. Energy transformation takes place only when kinetic energy is converted into potential energy. __________ 4. To calculate the speed, you have to mult ...
Physical Science Test: Energy Multiple Choice 1. The kinetic energy
... 8. A jukebox that weighs 1023 N is lifted a distance of 45 m straight up by a rope. The job is done in 117 s. What power is developed in watts? A. 5386095W B. 393.46W C. 5.15W D. 2659.8W 9. Superman, with a mass of 102.06 kg, was flying around one day looking out for trouble. He was flying at a heig ...
... 8. A jukebox that weighs 1023 N is lifted a distance of 45 m straight up by a rope. The job is done in 117 s. What power is developed in watts? A. 5386095W B. 393.46W C. 5.15W D. 2659.8W 9. Superman, with a mass of 102.06 kg, was flying around one day looking out for trouble. He was flying at a heig ...
Define the term kinetic energy
... fourfold increase in speed, the kinetic energy will increase by a factor of sixteen. The kinetic energy is dependent upon the square of the speed. As it is often said, an equation is not merely a recipe for algebraic problem solving, but also a guide to thinking about the relationship between quanti ...
... fourfold increase in speed, the kinetic energy will increase by a factor of sixteen. The kinetic energy is dependent upon the square of the speed. As it is often said, an equation is not merely a recipe for algebraic problem solving, but also a guide to thinking about the relationship between quanti ...
Thermochemistry Unit Review - WilsonSCH4U-03-2012
... Kinetic theory of Heat and Temperature All matter is made of uncountable numbers of particles. All particles are in constant motion. Even solid objects are in motion, even though we cannot detect motion. With two bodies in contact, energy will transfer from the body with the higher energy to the bod ...
... Kinetic theory of Heat and Temperature All matter is made of uncountable numbers of particles. All particles are in constant motion. Even solid objects are in motion, even though we cannot detect motion. With two bodies in contact, energy will transfer from the body with the higher energy to the bod ...
green sheet
... _____ Calculate kinetic energy, including using the correct SI units (ch 12.3) _____ Use kinetic energy to predict mass and velocity of an object (ch 12.3) _____ Identify positions associated with maximum and minimum values of kinetic and gravitational potential energy (ch 12.3) _____ Solve problems ...
... _____ Calculate kinetic energy, including using the correct SI units (ch 12.3) _____ Use kinetic energy to predict mass and velocity of an object (ch 12.3) _____ Identify positions associated with maximum and minimum values of kinetic and gravitational potential energy (ch 12.3) _____ Solve problems ...
Types of Energy Outline 6.1
... height of an object. The higher that an object is elevated, the greater the gravitational potential energy. 2. Elastic Potential Energy – is the energy stored in elastic materials, such as rubber bands and springs, as the result of their stretching or compressing. a. The amount of elastic potential ...
... height of an object. The higher that an object is elevated, the greater the gravitational potential energy. 2. Elastic Potential Energy – is the energy stored in elastic materials, such as rubber bands and springs, as the result of their stretching or compressing. a. The amount of elastic potential ...
Potential Energy Gravitational potential energy Spring potential
... Since the force of gravity is ________________ and the displacement and force must be in same ________________, we only worry about the ________________ distance The ________________ the object takes doesn’t matter, just the ________________ ________________ Potential Energy is not ________________; ...
... Since the force of gravity is ________________ and the displacement and force must be in same ________________, we only worry about the ________________ distance The ________________ the object takes doesn’t matter, just the ________________ ________________ Potential Energy is not ________________; ...
Unit 6: Energy
... height of an object. The higher that an object is elevated, the greater the gravitational potential energy. 2. Elastic Potential Energy – is the energy stored in elastic materials, such as rubber bands and springs, as the result of their stretching or compressing. a. The amount of elastic potential ...
... height of an object. The higher that an object is elevated, the greater the gravitational potential energy. 2. Elastic Potential Energy – is the energy stored in elastic materials, such as rubber bands and springs, as the result of their stretching or compressing. a. The amount of elastic potential ...
Physical Science - Central Lyon CSD
... a form of alternative energy production we talked about (or one we didn’t talk about) and write 250 words on how the energy is converted, the benefits of using it, and the disadvantages of using it at the present time. ...
... a form of alternative energy production we talked about (or one we didn’t talk about) and write 250 words on how the energy is converted, the benefits of using it, and the disadvantages of using it at the present time. ...
CHAPTER 2: MASS, ENERGY, AND MOMENTUM BALANCES
... Eqn. (6) is the generalized energy equation, commonly referred to as the Bernoulli equation. Examining this equation reveals that if the inlet pressure is higher than the outlet (as in the case of a turbine), the change in kinetic energy from inlet to outlet will yield negative value and the potenti ...
... Eqn. (6) is the generalized energy equation, commonly referred to as the Bernoulli equation. Examining this equation reveals that if the inlet pressure is higher than the outlet (as in the case of a turbine), the change in kinetic energy from inlet to outlet will yield negative value and the potenti ...
What is Energy?
... 80kg is rolling down a roller coaster track, and it has a velocity of 15m/sec, what is the Kinetic Energy of the car at this point in its motion? • KE = ½ mv2 • KE = ½ 80 kg * (15 m/sec)2 • KE = 9000 Joules ...
... 80kg is rolling down a roller coaster track, and it has a velocity of 15m/sec, what is the Kinetic Energy of the car at this point in its motion? • KE = ½ mv2 • KE = ½ 80 kg * (15 m/sec)2 • KE = 9000 Joules ...