The Physics of Boomerangs The successful flight of a boomerang looks as though it never should happen. Its more or less circular flight path comes from the interaction of two physical phenomena: the aerodynamic lift of the arms of the boomerang and the spinning boomerang’s maintenance of angular momentum. Briefly put, the airfoil at the boomerang’s forward rotating edge provides more lift than its rearward rotating edge. This elevates one side of the boomerang. The spinning object maintains
The Physics of the High Jump The world consists of many phenomena. Some of them are mysteries to us as human beings, while many others can be explained. Progressively over the centuries, science has helped us to better understand the spectacular things that physically affect the human race and the earth. Almost every single thing that deals with the physical aspect of our existence can now be explained through physics, which in turn helps us to better understand our surrounding environment. Where
The Physics of Football There is no question that everything people do in their lives involves physics. This is true from the way we communicate to the way that we fight wars. In some cases the influence of the laws of physics on our world are extremely apparent, such as in sports. Basketball, hockey, baseball and even cricket involve physics. From the most basic motions players perform in the game, to different plays designed by coaches, physics touches it all. These appearances of physics
The Physics of Bowling The definition of physics by some may be the science that deals with matter, energy, motion, and force. Therefore everything in the world uses physics in some way or another. One of the numerous things that deal with physics is bowling. Some of the major parts of physics bowling has is the motions, the ways that Newton’s laws apply, the different momentums, and the energy. Other physics topics include torque, pendulum theory and collisions. In the motion of bowling
hopping robots to change flight direction (Beyer, 2009) and in mini air vehicles to improve stability (Penskiy, 2012). Some other bio-inspired inertial tail projects include the MIT Cheetah robot (Briggs, 2012) which increased maneuverability in running robots, and fish-inspired robots that use these tails for turning (Hirata, 2000). This project also deals with the use of inertial appendages in under actuated miniature robots. An inertial appendage in the form of a tail was added to a robot to study
My interests in physics surround the central theme of developing a unified description of the fundamental laws of the universe that is based on underlying symmetries and devoid of free, dimensionless parameters. Superstring theories are one class of theory that endeavours to provide such a description. My graduate research has included projects in both theoretical developments using type IIB supergravity (SUGRA), as well as its application via the AdS/CFT correspondence. A string theory description
Foucault Pendulum Amanda Dundas (5) Honors Algebra 2 (Group A) Ms. Monica Chan 3 April 2017 Abstract The Foucault Pendulum I chose to do my project on the Foucault Pendulum because it seemed interesting and I had seen a model at the Griffith Observatory when I visited there. I am also taking physics this year as well as chemistry and have learned a little bit about the Foucault Pendulum but I wanted to do more research beyond that. What I found was very interesting.
that experience? Physics allows roller coasters to give the human an adrenaline rush. With physics, engineers are able to mathematically calculate each experience a rollercoaster has without even having the rollercoaster built yet. The equations of the rollercoasters allow the engineer to know the forces released on the body, the speed and acceleration of the train, the energy lost due to friction and the resistance. Before the understanding of the theories derived from physics, roller coasters were
is constantly being taken to higher and higher levels. In fact, technology now allows golf equipment so precise and accurate, that many people believe it requires less skill to be a really exceptional golfer. As technology and the study of physics progresses, only newer and better equipment will be produced. This is why a line must be drawn between technology and the skills of today’s players. The exceptional skills of some players to hit that long drive, or sink that incredible putt, must
The Physics of an Electric Car Cannon returns home from work on an average day. He gets his things and trudges into the house, thinking about the events of the day. He relaxes for the evening, thinking about the good things in life. He is lucky that he has a good job, a nice house, and a nice car. But wait, it feels like he forgot something today. His mind races, did he forget a project at work? He couldn’t have, he works so hard to keep up. Not thinking of what he forgot, Cannon stumbles