The blade of the hacksaw is subjected to a pretension force of F = 135 N Part A

Question

The blade of the hacksaw is subjected to a pretension force of F = 135 N

Part A

Determine the resultant internal normal force acting on section a-a that passes through point D.

Express your answer to three significant figures and include the appropriate units.

Part B

Determine the resultant internal shear force acting on section a-a that passes through point D.

Express your answer to three significant figures and include the appropriate units.

Part C

Determine the resultant internal bending moment acting on section a-a that passes through point D.

Express your answer to three significant figures and include the appropriate units.

Explanation / Answer

1) N = -F cos 30 = 135 * cos 30 = -116.91 N

2) V = F sin 30 = 135/2 = 67.5

3) M = - F * 0.15 = -135*0.15 = -20.25 N m

Related Questions

Navigate

• Browse (All)
• Browse T
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.