• Join over 1.2 million students every month
  • Accelerate your learning by 29%
  • Unlimited access from just £6.99 per month

Industrial Visit - White Horse Leisure Centre, Wantage.

Extracts from this document...

Introduction

Industrial Visit Coursework Amy Blackwell 12MW White Horse Leisure Centre, Wantage. Introduction I visited the White Horse Leisure Centre in Wantage, this is the local town sports centre. Its facilities include a swimming pool, gym, dance studio, tennis courts and large sports hall where many activities take place such as basketball, badminton and trampolining. Physics is used through out the sports centre in the equipment and the building itself, I am looking at two of these situations where physics can be applied to sport. Heating the Swimming Pool The swimming pool is 25m long by 12.5m wide and kept at a temperature of 29.5�C; this is maintained by a constant circulation of water. The water level is kept just above the pool rim this means water flows over the edges and into drains around the whole pool. This water is then heated under the pool and pumped back in through many small jets along a central panel positioned along the length of the pool. This constant heating of the pool is necessary to maintain a comfortable temperature for users and prevent risks of hypothermia; this costs the centre money but is necessary for comfort and safety. The temperature falls due to heat loss, this happens all around the pool but mainly on the surface due to the cold air surrounding the pool. This heat loss will be mainly due to evaporation, this is where water particles have more energy than normal so are able to overcome forces of attraction and escape from the surface of the liquid. ...read more.

Middle

It is also there to provide a comfortable and safe surface for the trampolinist. Storing Energy I will concentrate at looking at the physics properties of the springs and bed in relation to the storing of energy. The original energy with in the system is from the trampolistist by bending their knees and pushing off against the surface. When the trampolinist lands this stretches both the surface and the springs therefore storing elastic potential energy. This energy can be calculated by E = 1/2 kx� where k is the stiffness of the material and x is the extension. The stiffness of the material can be calculated by Hooke's law where the stiffness (k) is equal to the force applied (F) divided by the extension, which is the additional length of the material after a force has been applied. The stiffness of the springs and material is therefore a very important factor if they were too stiff not enough energy would be returned and where they not stiff enough this would result in injury as the material may reach the floor. By the laws of energy conservation this energy cannot be destroyed, most of the energy is immediately returned to the person therefore pushing them back in to the air. However the material is designed so it is not 100% efficient or the person would continue bouncing indefinitely. ...read more.

Conclusion

and less from the bed, which needs to stretch more to prevent injury. This arrangement gives the maximum dip at the centre of the trampoline where you land. Strengths, limitations and other uses of this principal. As I have said one limitation of this is that not all the energy is returned to the gymnast also although the physics of the equipment is important skill and fitness is required to be a successful trampolinist. Safety also limits what is possible in terms of making the best use of the energy. However without the use of these physics principles and the selection of correct materials many of the moves performed would not be possible also with out this understanding many more injuries would have occurred. Trampolines are being further developed to increase the standard with in the sport and increase safety also trampolines are being developed for use in gardens. The social impacts of trampolining are that people meet at a club and enjoy participating in a sport. Economically trampolines also make money for the leisure centre, as they are able to hire them out to paying groups. The principles of energy conservation used here are the same as those used in sports balls such as tennis balls, running shoes, children's bouncy castles and bungee jump cords! It is also used in small exercise trampolines, here the efficiency is much less and material stiffer so more effort is required. Also stiffness is an important property of many materials such as floors, wires, metals e.g. in car panels and elastic bands. ...read more.

The above preview is unformatted text

This student written piece of work is one of many that can be found in our AS and A Level Energy, Respiration & the Environment section.

Found what you're looking for?

  • Start learning 29% faster today
  • 150,000+ documents available
  • Just £6.99 a month

Not the one? Search for your essay title...
  • Join over 1.2 million students every month
  • Accelerate your learning by 29%
  • Unlimited access from just £6.99 per month

See related essaysSee related essays

Related AS and A Level Energy, Respiration & the Environment essays

  1. Marked by a teacher

    Home Economics - Why is nutrition important to sports people?

    5 star(s)

    A high GI could be a bagel, measured at 72. This means following the consumption of a bagel, the concentration of glucose in the blood will rise quickly. A food with a low GI is an apple, measured at 41.

  2. Report on visit to Medway Hospital.

    The machine then emits ultrasound waves through special pads into the gel and then to the body. The wave is absorbed by some tissue but passes through others and is reflected by still more. The reflected waves travel back up through the body into a sensor which is linked to the ultrasound machine.

  1. Why the Body Needs Energy? Every living cell within the ...

    * Like the palatine tonsils (at the junctions of the mouth and throat) and pharyngeal tonsils filter bacteria. The Function of the Pharynx * It acts as an air passage and also warms and moistens the air.

  2. Polar Bears conservation

    therefore make them easier to find if needed for more research, and even help by the means of preventing them from entering human territory, or staying away from broken off ice shelves to prevent drowning. The three areas that bears are tracked in are; The South Beaufort Sea, USGS Alaska Science Center (University of Alberta)

  1. Energy absorbed by a bouncing ball.

    When the ball hits the ground the ball will deform slightly as it collides with the hard surface. Therefore, the bigger the surface area of contact, the greater the energy the ball has absorbed because the ball has squashed more.

  2. The theory of relativity and its use in Sci-Fi.

    mass tends to infinity this means that there would need to be an infinite amount of energy needed to push us past this speed barrier; This equation represents what would happen to mass when relativistic speeds are reached. Here, m is the mass, of an object at rest; m' is the value for the moving reference frame.

  • Over 160,000 pieces
    of student written work
  • Annotated by
    experienced teachers
  • Ideas and feedback to
    improve your own work