Work done (Edexcel GCSE Physics Combined Science): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
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Practise the questions
12 questions from this quiz
What is the formula for calculating work done?
What is the formula for calculating work done?
What is the unit of work done?
What is the unit of work done?
Joules (J)
A force of 10N moves an object 5m. What is the work done?
A force of 10N moves an object 5m. What is the work done?
50J
Distance in the work formula must be measured along which direction?
Distance in the work formula must be measured along which direction?
Line of action of the force
What happens when work is done on an object?
What happens when work is done on an object?
Energy is transferred
One joule of work is one newton causing displacement of what distance?
One joule of work is one newton causing displacement of what distance?
One meter
What effect does work done against friction have?
What effect does work done against friction have?
Rise in temperature
What is the formula for work done in stretching a spring?
What is the formula for work done in stretching a spring?
What type of energy is stored in a stretched spring?
What type of energy is stored in a stretched spring?
Elastic potential energy
How many forces are needed to stretch or compress an object?
How many forces are needed to stretch or compress an object?
More than one
What is elastic deformation?
What is elastic deformation?
Object returns to original shape
What happens when a single force is applied to an object?
What happens when a single force is applied to an object?
Object moves in force direction