energy 2015 09 16
... So far as water is concerned, the two ways of adding energy give the same result. Internal energy is a property of the closed system. Increase the internal energy of the closed system. Work and heat are not properties of the closed system. Thermal contact: transfer energy by heat. Adiabatic contact: ...
... So far as water is concerned, the two ways of adding energy give the same result. Internal energy is a property of the closed system. Increase the internal energy of the closed system. Work and heat are not properties of the closed system. Thermal contact: transfer energy by heat. Adiabatic contact: ...
9A EXPERIMENT Rotational Motion 1
... data file into Kaleidagraph. To do this left click on the data file and drag it over the Kaleidagraph icon on the computer’s desktop. Make a plot of angular velocity versus time. Make sure you only graph data that correspond to when the hanging mass was moving downward (i.e. before it hit the floor) ...
... data file into Kaleidagraph. To do this left click on the data file and drag it over the Kaleidagraph icon on the computer’s desktop. Make a plot of angular velocity versus time. Make sure you only graph data that correspond to when the hanging mass was moving downward (i.e. before it hit the floor) ...
Objective 2 Examine the force exerted on objects by gravity
... Earth does because it is a smaller planet than earth. 7. If you were given a quantity of known masses (paint cans, bricks etc), describe how you would find your mass. If you used some sort of lever that could balance objects on either side, like a teetor toter, you could put the known amount of pain ...
... Earth does because it is a smaller planet than earth. 7. If you were given a quantity of known masses (paint cans, bricks etc), describe how you would find your mass. If you used some sort of lever that could balance objects on either side, like a teetor toter, you could put the known amount of pain ...
Forces and Motion Lab Results Example
... 1. Record your observations in dropping two balls at a time. Put the mane of the ball that hit the ground first or the word “same. a. The results for most groups indicated that the Styrofoam balls did land somewhat sooner than the other types of balls. Across the groups, there was no clear order of ...
... 1. Record your observations in dropping two balls at a time. Put the mane of the ball that hit the ground first or the word “same. a. The results for most groups indicated that the Styrofoam balls did land somewhat sooner than the other types of balls. Across the groups, there was no clear order of ...
Document
... Calculate the Acceleration of the Cart Note: This formula will work because the Cart started with a velocity of zero and accelerated at an (approximately) constant rate. In this particular case, the final velocity is the average velocity x 2. ...
... Calculate the Acceleration of the Cart Note: This formula will work because the Cart started with a velocity of zero and accelerated at an (approximately) constant rate. In this particular case, the final velocity is the average velocity x 2. ...
Newton`s Three Laws of Motion
... Using Newton’s second law written as F = mv/t allows us to create a new concept. That of impulse. Impulse is the product of force and time (impulse = Ft) and describes what an object experiences when a force is applied over some period of time. Rearranging F = mv/t gives: Ft = mv impulse = ch ...
... Using Newton’s second law written as F = mv/t allows us to create a new concept. That of impulse. Impulse is the product of force and time (impulse = Ft) and describes what an object experiences when a force is applied over some period of time. Rearranging F = mv/t gives: Ft = mv impulse = ch ...
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... changes to KE. • Kinetic energy can become potential energy. • Example: The KE of a roller coaster car at the bottom of ...
... changes to KE. • Kinetic energy can become potential energy. • Example: The KE of a roller coaster car at the bottom of ...