Projectile Motion PHYS111 Formal Report 2 University of Canterbury Campbell Moulder Abstract The force of gravity is said to be a constant of 9.81 ms-2 (3). This can be proved by measuring the projectile motion of a bouncy ball and plotting a ∆Vertical Velocity vs. Time graph‚ the gradient of which should equal the constant force (acceleration due to) of gravity. Our gradient value of 10.26±0.49 ms-2 is consistent with the actual value of 9.81 ms-2. Introduction A projectile is an
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PERFORMING A MOTION STUDY AND PERFORMING A TIME STUDY A time and motion study (or time-motion study) is a business efficiency technique combining the Time Study work of Frederick Winslow Taylor with the Motion Study work of Frank and Lillian Gilbreth (not to be confused with their son‚ best known through the biographical 1950 film and book Cheaper by the Dozen). It is a major part of scientific management (Taylorism). After its first introduction‚ time study developed in the direction of establishing
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undergo a vertical motion‚ but also undergo a horizontal motion. That is‚ as they move upward or downward they are also moving horizontally. There are the two components of the projectile’s motion - horizontal and vertical motion. And since perpendicular components of motion are independent of each other‚ these two components of motion can be discussed separately. The goal of this part of the lesson is to discuss the horizontal and vertical components of a projectile’s motion; specific attention
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ANALYSIS Physics is not all about the Resolution of Forces and Kinematics. One of the topic in Physics is Projectile Motion. Projectile Motion is a special case of two-dimensional motion. Gravity is the only considered external force acting on it while an object is airborne. Projectile is the moving body in this kind of motion. It refers to any object thrown‚ launched or otherwise projected so that once released‚ if air resistance is neglected‚ its path is affected only by the Earth’s gravity. As
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Projectile motion is a form of motion in which an object is thrown near the earth’s surface‚ causing it to move along a curved path under the action of gravity only. An example would be a football quarterback‚ when a quarterback throws the football in the air it goes upward and then travels back downward due to gravity. Gravity is the only force of significance that acts on the object which causes a downward acceleration. For example if Cam Newton throws a football over a long
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Newton’s Law of motion Newton’s first law of motion: Law of inertia Newton’s second law of motion: Law of acceleration Newton’s third law of motion: Law of interaction Submitted to : Lerrie P. Munsod Submitted by : Jan Allen Karl O. Dula IV-St.Paul December 14‚2012 Project #2 Law of Inertia A person sitting in a vehicle at rest has his whole body at rest. When the vehicle suddenly starts moving forward‚ the lower part of in contact with the vehicle moves forward. But
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Classroom Tutorial‚ we learned a variety of means to describe the 1-dimensional motion of objects. In Unit 2 of the Physics Classroom Tutorial‚ we learned how Newton’s laws help to explain the motion (and specifically‚ the changes in the state of motion) of objects that are either at rest or moving in 1-dimension. Now in this unit we will apply both kinematic principles and Newton’s laws of motion to understand and explain the motion of objects moving in two dimensions. The most common example of an object
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Lab: Newton’s Law of Motion Section #: 404 Group #: 3 Experiment #: 3 Date :October 16‚ 2012 Newton’s Law of Motion Your signature indicates that you have completely read the entire report and agree with everything here in. Failure to sign will result in a zero for your personal grade unless a formal exception is filed with your TA. Please Print and Sign Full Name Principal investigator: Skeptic ________________________________________________________ Researcher:
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NEWTON’S LAWS OF MOTION Newton’s First Law of Motion An object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force. There are two parts to this statement - one that predicts the behavior of stationary objects and the other that predicts the behavior of moving objects. The two parts are summarized in the following diagram. The behavior of all objects can be described by saying that objects tend
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All About Vertical Motion! Hey! I know the vertical motion model can be hard‚ but once you get the hang of it‚ it’s a piece of cake. Math is all about using your prior knowledge‚ plugging it into what you know‚ to solve for what you don’t know. The vertical motion model is made up of the velocity‚ and height. The equation is -16t2 + vt + h. V is equivalent to the velocity‚ and h is equal to the height. The vertical motion falls under the influence of gravity. As the
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