- Mechanical energy is used to move something by animals
- Joules j are an si unit used for measuring mechanical energy
- So, the mechanical energy used to move something by animals is measured in joules

So, the mechanical energy used to move something by animals is measured in joules
Q: Sandy and Keith plan to move a 6-kilogram block. If they wanted to calculate the mechanical energy required to move the block, what units would they use to report their answer?
Context:
- Mechanical energy is used to move something by animals 
- Joules j are an si unit used for measuring mechanical energy