ECUADOR Before becoming Ecuador in 1830 it was known as the Vice royalty of Granada. Western imperialism and exploration led Spain to inhabit this Gold mine. Thesis: Slide 1 The year 1492 brought about many changes in the Old World that forever altered the way we understand and perceive the New World. Imperialism and Colonialism soared to new heights and brought two completely different worlds into a crash course forever entwining cultures‚ laws‚ religion‚ and customs in North and South
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Conservation of Momentum 6. Elastic Collision 7. Inelastic Collision 8. Perfectly Inelastic Collision 2. a force that does not increase the net momentum of a system. 1. Momentum 2. Impulse 3. External Force 4. Internal Force 5. Law of Conservation of Momentum 6. Elastic Collision 7. Inelastic Collision 8. Perfectly Inelastic Collision 3. Two objects collide‚ stick together
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colliding system from external forces to create low friction totally elastic and inelastic collisions. Seven different collisions were made‚ four elastic and three inelastic. The collisions consisted of only two gliders with varying masses and speeds. Each glider cart was equipped with a flag‚ and its passage through a photogate timer was timed. These measurements will allowed the velocities of the collision partners to be measured before and after they collided with each other. The obtained values
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Elastic Collision between carts of equal mass: Collision 1 Mass (kg) Initial Velocity (m/s) Final Velocity (m/s) Momentum Initial (kg*m/s) Momentum Final (kg*m/s) Red Cart 2.0 + 50.0 0 0 0 Blue Cart 2.0 - 50.0 0 0 0 Elastic Collision between carts of unequal mass: Collision 2 Mass (kg) Initial Velocity (m/s) Final Velocity (m/s) Momentum Initial (kg*m/s) Momentum Final (kg*m/s) Red Cart 1.0 + 50.0 -33.33 50 -33.33 Blue Cart 2.0 - 50.0 66.66
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Taylor Shockley Guns‚ Germs‚ and Steel A. YORK Period 4 Research: Write a short biography of the author‚ include information about his areas of research‚ books written‚ and prizes awarded. Jared Diamond is a professor at the University of California He wanted wrote Guns‚ Germs‚ and Steel‚ which won the Britain’s 1998 Rhone-Poulenc Science Book Prize and Pulitzer Prize. He also wrote Collapse: How Societies choose to Fail or Succeed. Jared has been on 22 expeditions to New Guienea and islands
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racehorse‚ see Jostle (horse). A collision is an isolated event in which two or more moving bodies (colliding bodies) exert forces on each other for a relatively short time. Although the most common colloquial use of the word "collision" refers to accidents in which two or more objects collide‚ the scientific use of the word "collision" implies nothing about the magnitude of the forces. Some examples of physical interactions that scientists would consider collisions: An insect touches its
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conservation of momentum and mechanical energy were investigated by performing multiple experiments with differing conditions. Conservation laws state energy is to be conserved in systems with no net external forces. Two trials consisted of inelastic collisions and two trials consisted of elastic conditions. Photogate software helped decipher initial and final velocities in order to perform calculations applied to conservation law equations. In both cases of conservation of momentum and kinetic energy
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SPH4U0 2-D COLLISIONS LAB PURPOSE To determine if momentum and kinetic energy are conserved during elastic and inelastic collisions. PROCEDURE AND CALCULATIONS 1. Run both the elastic and inelastic collision simulations and record the data as instructed by the teacher (you will do an import). You will need to base your calculations on the data before and after the collision. Do not use data in the middle because it is not clear exactly when the collision occurs. The software measures time
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purpose of the experiment is to investigate validity of the conservation of linear momentum from three main different types of momentum‚ namely: head on collision of equal masses‚ head on collision on unequal masses and exploding carts. Theory In the 17th century‚ Isaac Newton was the one who realized that the momentum is conserved in collision. Momentum is the product of mass and velocity (direction). In the other way‚ momentum is also a vector so the direction is important to the determination
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Collisions Inelastic Collisions Elastic Collisions Stationary Target Moving Target Collisions in 2-Dimensions (Glancing Collisions) Inelastic Collisions Collisions in which kinetic energy is not conserved. Initial kinetic energy is transformed into other types of energy (thermal‚ potential etc.) Total final kinetic energy is less than the total initial kinetic energy. If two objects stick together as a result of the collision‚ the collisions is inelastic. Even though the
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