22538603
Description
Mind Map by Rhianna Sangha, updated more than 1 year ago
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Created by Rhianna Sangha
about 4 years ago
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Work Done- Physics
- Calculations
- Work Done(J)= Force(N) x Distance(M)
- J~Joules
N~Newtons
M~Metres
- J~Joules
N~Newtons
M~Metres
- Work Done(J)= Force(N) x Distance(M)
- When an object is moved
by a force work is done on
the object by the force
- Energy transferred = Work done
- Energy transferred = Work done
- Example
- How much work is done to pull the lorry a
distance of 40 m with a force of 2000 N?
- Work Done= 2000N x 40m
- 80,000
- 80,000
- Work Done= 2000N x 40m
- How much work is done to pull the lorry a
distance of 40 m with a force of 2000 N?
- Energy cannot be made or destroyed, only transferred
- Energy is measured in Joules.
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