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essay writing examples
INTERNATIONAL BACCALAUREATE ESSAYS
Car safety features: newton’s laws in airbags
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Airbags are important safety features in modern cars. They are implanted in the dashboard, steering wheel, and sometimes the sides of cars
Relationship between amplitude and period
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Research Question: How does varying the amplitude of a bowl affect the period of motion of a ball oscillating in a mat? Introduction Oscillation is a motion, which repeats itself. A simple harmonic motion is when object moves back and fourth within a stable equilibrium position
Oblique collisions in two dimensions
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Aim:To investigate the conservation of kinetic energy and the conservation of momentum in an oblique collisions between two objects. Hypothesis: By law of conservation the momentum and kinetic energy should be conserved in an oblique collision between two objects however in our case I hypothesize there will be a slight difference due to the fact that the system is not isolated and forces from outside will act upon it
Acceleration lab we believe that by using a ramp and a marble
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Aspect 1 The aim of this experiment is to prove that acceleration due to gravity is 9.81  m/s
Queensland academy for science, maths and technology
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Aim: To determine the energy density of ethanol Background info: Energy density is the energy stored per unit mass. The higher the energy density, the higher the amount of energy that substance is able to store per unit mass (Rodrigue, 2011)
Energy and power of electric gircuits and electrochemical batteries:
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Introduction: Electrical energy is very important for the human race and the everyday life of most people  because  energy  is  being  used  all  the  time  and  it  is  mostly electrical energy and with that most energy is also transformed into electrical  energy  or  some  variant  of  such  as  nuclear  energy  etc. therefore it is needed and most important to understand electricity in  the  everyday  world  but  more  specifically  the  use  of   batteries which can be shown through simple circuit board set ups
Design lab charge on balloons
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Purpose/Introduction To determine the relationship between the volume of a balloon filled with air and the charge on its surface. In this experiment, the given balloons will be filled up with air and then an electroscope will be used to determine the charge on the surface
Design lab charge on balloons
(1348 words) , Download 26 , Essay
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Purpose/Introduction To determine the relationship between the volume of a balloon filled with air and the charge on its surface. In this experiment, the given balloons will be filled up with air and then an electroscope will be used to determine the charge on the surface
Finding the density of glass
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Aim: - To determine the density of glass of regular and irregular  shapes Hypothesis: - To measure the density of an object we use the equation Density = Mass/Volume. But before we can figure out the density we need to first figure out the mass and the volume of each object
Electromagnetism : the current balance lab
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Aim: To investigate how a magnetic field affects a wire carrying an electric current. Furthermore, to examine how the strength of a solenoids magnetic field depends on the size of the current through the wire
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