Formula For Work Done Physics Gcse

-I can describe what happens to an object when work is done on it-I can recall the units needed for W Fs-I can rearrange W Fs-I can use W Fs-I can convert between joules and newton-meters. It should be obvious then that.

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Work done Force x Distance.

Formula for work done physics gcse. During braking a force of 2000N is applied to the brakes of a car. W Work Done Joules J or newton-metres Nm F Force Newtons N s distance metres m Friction. Work done force.

The amount of work that is done if related to the size of the force and the distance moved by the object in the direction of the force. Work done energy transferred. Elastic potential energy 05.

Acceleration change in velocity. W E The equation which connects work force and distance is Work done Force x Distance. They were created and then honed on weaker pupils who find it challenging to apply mathematics in Physics.

E c x m x θ. The equation for work done is one that you need to be able to recall and apply. 15052021 GCSE Physics 8463 Physics Equations Sheet A.

Distance W Fs This is when. Energy Force x Distance. Work Done By a Constant Force and By Friction Net Work Calculations.

Workdone force times distance W F times d where. Speed distance. A v-u.

P E. Distance moved along the line of action of the force extension moment of a force force distance pressure force normal to a surface area of that surface time acceleration change in velocity time taken elastic potential energy final velocity-initial velocity. Work is a measure of the energy transferred to an object as such it can be measured in Joules.

To calculate the work done elastic potential energy transferred use this equation. Transition activity 7 Using Greek letters. Calculate the work done.

Work is done when a force is used to move an object The amount of work that is done if related to the size of the force and the distance moved by the object in the direction of the force. 22022018 This format of worksheet is used for all my GCSE Physics formula based resources. W F x d.

Strictly speaking work done force x distance is only true when the distance moved by the object is in the direction of the force. Work done force x distance. The familiar format used for each topic with formulae puts the pupils at ease and they feel comfortable in using new formula in this way.

F k. AQA A-LEVEL PHYSICS DATA AND FORMULAE Version 15 3. Extension You might need to use this equation also.

This is the case for all of the examples you will meet at GCSE. Work done Energy transferred. Work Done Force x distance moved.

Here is the equation that relates work done force applied and distance moved in the direction of the force. Work is done when a force acts over a distance. Use the formula triangle to help you rearrange the equation.

The car takes 20m to come to a stop. Energy specific heat capacity x mass x change in temperature. W F x d.

_E F d _ in Nm or Joules. Work done force. Work done force.

Work done W is measured in joules J. There are different types of work this one is mechanical work done and we have met electrical work done earlier on in the course. Work done J Force N x Distance m Example.

These equations are important. S d. E F x d.

Work Done Force x distance. If we know the braking distance of the car we can clearly do some calculations here. To calculate the work done.

Elastic Objects Work is done on elastic objects to stretch or compress them. A roller coaster is pulled up the first part of a track by the electrical motor acting against gravity. Work done force.

Is another way of saying energy transferred. Power energy. You can rearrange this equation with the help of the formula triangle.

GCSE Physics - Power and Work Done 7 - YouTube. W F x s. Paper One 1 P1 work done force x distance W F s 2 P1 kinetic energy 05 x mass x speed2 Ek.

01082010 In order for a force to qualify as having done work on an object there must be a displacement and the force must cause the displacement Work done. Work done force x distance moved. To bring a car to a stop its kinetic energy must be lost to other forms such as heat or soundTo do this work must be done by its brakes.

The equation can also be written as. E J 05. On an object when a force moves it use the equation.

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