Home /
Expert Answers /
Advanced Math /
f-figure-q2-b-shows-the-cross-sectional-area-of-the-cantilever-in-a-plane-orthogonal-to-the-long-pa423

f) Figure Q2(b) shows the cross sectional area of the cantilever in a plane orthogonal to the long axis of the cantilever. The origin of the co-ordinate axis is located at the centroid of the cross section (a depth $t/2$ from the top surface and distance $w/2$ from the left most side of the cantilever, as shown in the figure. Figure Q2(b): Cross sectional geometry of the cantilever If bending of the cantilever occurs about the $z$-axis, calculate the second moment of area around this axis in terms of the cantilever thickness, $t$, and the width, $w$. (4) g) If the cell exerts a force of $1.2nN(1.2×10_{−9}N)$ on the tip of the cantilever, a distance $l$ from the anchor point, calculate the curvature $(1/r)$ of the AFM if the cantilever is made of crystalline silicon with a Young's modulus of $E=1.69×10_{11}Pa$. In order calculate this, you will need to use your answer to question $2(f)$ and the pure bending equation that relates the bending curvature of the rod to the applied moment and material properties of the cantilever. (3)

Live Sessions

Online Lab Report Help

Online Project Report Help

Online Assignment Help

Essay Writing Help

CPM Homework Help

Mortgage Calculator

Electrical Engineering

Civil Engineering

Chemical Engineering

Electronics and Communication Engineering

Mathematics

Physics

Chemistry

Software Works/ Computer Science

Other Subjects

100% Correct Solutions

24/7 Availability

One stop destination for all subject

Cost Effective

Solved on Time

Plagiarism Free Solutions

Confidentiality