Below is an instruction that describes a task. Write a response that appropriately completes the request in Chinese. Please answer in Chinese.

### Instruction:
 约翰拿了一根20英尺长的原木并将其切成两半。如果每英尺的原木重150磅，每个切割的部分重多少？


### Response:
 每个切割的部分长10英尺。
所以它们每个重10*150=1500磅。