4.1.1 Study: Momentum and Newton’s Second Law Study SheetStudy Sheet Claire Hasenoehrl Physical Science (S2541215) Date: ____________ Use the spaces below to take notes on the key concepts presented in this study. Main idea #1: If something is moving‚ it has momentum. Impulse is change in momentum. The product of mass and velocity mass*velocity vector because it has both magnitude and direction the product of the amount of force on an object and the time during which the force is applied
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allows the smaller balls to bounce higher from the motion of the larger balls. In the second graph‚ the golf ball also bounced significantly higher than the wiffle ball when bounced off of the volleyball. This means the more mass the top ball has‚ the more force energy is transferred into it. There was more energy transferred into the golf ball from each base ball because of its heavier mass and more force of energy. Conclusion: The energy of motion from the bigger ball is transferred into the smaller
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S74 assignment Introduction Sir Isaac Newton’s second law describes how the mass of an object changes the way that it moves when acted upon (Jacplus 2013). This means that the more mass that an object has‚ the harder it will be to move. Mass can be calculated using the formula: F=ma * Where: F is the force (N) * m is the mass (kg) * a is the acceleration (m/s/s) If there are two balls and one has a mass of 1kg and the other has a mass of 2kg‚ then the ball that has a larger mass
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pendulum‚ and T is the period of the pendulum. Thus‚ we can easily find gravity. Do at least 10 trials with varying lengths‚ but always starting the pendulum at fifteen degrees. Record the Length (L) of the pendulum‚ the time to complete a period (T) in seconds‚ and T2 (just to make it easier to plug into the equation later) for each trial. Either take the average of the gravities found after plugging in L and T2 or you can plot a line of best fit to determine the gravity of a planet/moon and get rid
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CBSE TEST PAPER-02 CLASS - IX BIOLOGY (Improvement in food Resources) 1. Weeds affect the crop plants by – (a) Killing of plants in field before they grow. (b) Dominating the plants to grow. (c) Competing for various resources of crops (plants) (d) All the above. 2. ‘Operation Flood’ in India refers to – (a) Controlling floods during rainy season. (b) Increase in milk production by development of co-operative dairy on a large scale. (c)Increase in fish production during floods.
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How Newton’s 3rd Law Applies to Bottle Rockets Newtons 3rd law of motion: For every action‚ there is an equal and opposite reaction. How this applies to our bottle rockets that we constructed‚ is that when we release‚ the water and air pressure comes out of the bottom. That pushes against the ground‚ the equal and opposite reaction is the earth pushing back up. Whatever object has less mass moves. In this case‚ the rocket has less mass than what it is pushing against; the earth. When we
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The Second law of thermodynamics There are four laws of thermodynamics‚ which define temperature‚ energy and entropy‚ characterizing thermodynamic systems. To understand the second law of thermodynamics we should know that on a basic level it explains the “catch twenty-twos” to the first law of thermodynamics. The first law of thermodynamics says that energy can never be created nor destroyed‚ only transferred to another form of energy. The second law states that some processes do not take place
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Identify Laws of Motion and Thermodynamics The first example is oscillating a pendulum‚ which is categorized in the law of motion due to the object remaining in that state unless an external force is applied. The second example stating cooling food and drinks in a refrigerator is categorized in the laws of Thermodynamics due to thermalization. The third example of using the coffeemaker can be a combination of both laws due to moving touching to coffeemaker to make create an action is Law of Motion
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projectile motion is motion in two dimensions in both X & Y directions. The only force on the projectile is gravity. With gravity being a presence and a factor in our everyday lives and in this experiment‚ gravity will push down on the projectile forcing it back down to the ground. For example if someone shot a cannon straight and there was no gravity then the cannon would keep traveling at a constant speed‚ go farther and travel in a straight line. Note this is Newtons first law about motion‚ an object
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Name(s)_____________________ HOOKE’S LAW and SIMPLE HARMONIC MOTION INTRODUCTION Any motion that repeats itself in equal intervals of time is called periodic motion. A special form of periodic motion is called Simple Harmonic Motion (SHM). Simple Harmonic Motion is defined as oscillatory motion in which the resultant force on the oscillating body at any instant is directly proportional to its displacement from the rest position and opposite in direction to its motion. For a spring system‚ this
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