The force applied at the handle of the rigid lever causes the lever to rotate clockwise about the pin B through an angle of 2 deg Determine the average normal strain in each wire The wires are unstretched when the lever is in the horizontal position 200 mm 300 mm 200 mm 300 mm D 200 mm...

Geometry The lever arm rotates through an angle of a 2180 rad 003491 rad Since u is small t ...

The force applied at the handle of the rigid lever causes the lever to rotate clockwise about

Question:

The force applied at the handle of the rigid lever causes the lever to rotate clockwise about the pin B through an angle of 2°. Determine the average normal strain in each wire. The wires are unstretched when the lever is in the horizontal position.

200 mm 300 mm 200 mm -300 mm- D 200 mm