to which order do the following levers belong

1.forceps

2.lock and key

Asked by Sudkar2041969 | 3rd Mar, 2019, 05:35: PM

Expert Answer:

1. Forceps belongs to first class of lever 
2. Lock and key belongs to second class of lever

Answered by Ankit K | 3rd Mar, 2019, 05:49: PM