41 mm 89 mm ). The compound-lever pruning shears shown can be adjusted by placing pin A at various ratchet posi- tions o
Posted: Thu Apr 28, 2022 8:26 pm
41 mm 89 mm ). The compound-lever pruning shears shown can be adjusted by placing pin A at various ratchet posi- tions on blade ACE. Knowing that 1300 N verti- cal forces are required to complete the pruning of a small branch, determine the magnitude P of the forces that must be applied to the handles when the shears are adjusted as shown. Diagram From [1] C 13 mm E 14 mm 5 mm B D -P 17 mm 19 mm