Types of Lever System Mnemonic 2
To remember the different types of lever, use the following mnemonic:
EFL (pronounced Ethel) the ELF, FELL over a lever
![](/images/user/base/Maths/Logarithms/Reference%20Tables/reference-log-table-1.4df6ee6.jpg)
![](/images/user/base/Maths/Logarithms/Reference%20Tables/reference-log-table-2.d516bb3.jpg)
![](/images/user/base/Maths/Logarithms/Reference%20Tables/reference-anti-log-table-1.b0b0513.jpg)
![](/images/user/base/Maths/Logarithms/Reference%20Tables/reference-anti-log-table-2.f89189d.jpg)
To remember the different types of lever, use the following mnemonic:
EFL (pronounced Ethel) the ELF, FELL over a lever