Question

A slightly tapered bar $A B$ of solid circular cross section and length $L$ is supported at end $B$ and subjected to a tensile load $P$ at the free end $A$. The diameters of the bar at ends $A$ and $B$ are $d_{A}$ and $d_{B}$ respectively. Determine the length of the bar if the elongation of the bar due to the load $P=45$ kips is 0.02 in. Assume that $\mathrm{E}=10,400 \mathrm{ksi}$

Name: A slightly tapered bar A B of solid circular cross section and length L is supported at end B and subjected to a tensile load P at the free end A. The diameters of the bar at ends A and B are dA and dB respectively. Determine the length of the bar if the elongation of the bar due to the load P=45 kips is 0.02 in. Assume that E=10,400 ksi
Uploaded: 2022-04-02T16:19:48-08:00
Duration: 2 min 1 s
Channel: Sonu L
Description: A slightly tapered bar A B of solid circular cross section and length L is supported at end B and subjected to a tensile load P at the free end A. The diameters of the bar at ends A and B are dA and dB respectively. Determine the length of the bar if the elongation of the bar due to the load P=45 kips is 0.02 in. Assume that E=10,400 ksi

          A slightly tapered bar $A B$ of solid circular cross section and length $L$ is supported at end $B$ and subjected to a tensile load $P$ at the free end $A$. The diameters of the bar at ends $A$ and $B$ are $d_{A}$ and $d_{B}$ respectively. Determine the length of the bar if the elongation of the bar due to the load $P=45$ kips is 0.02 in. Assume that $\mathrm{E}=10,400 \mathrm{ksi}$

Added by Rafael T.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Sonu L

04/02/2022

Step 1

Step 1: We know that the elongation of a bar under a tensile load can be given by the formula: ΔL = PL/AE where: ΔL = elongation of the bar P = tensile load L = length of the bar A = cross-sectional area of the bar E = modulus of elasticity Show more…

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A slightly tapered bar $A B$ of solid circular cross section and length $L$ is supported at end $B$ and subjected to a tensile load $P$ at the free end $A$. The diameters of the bar at ends $A$ and $B$ are $d_{A}$ and $d_{B}$ respectively. Determine the length of the bar if the elongation of the bar due to the load $P=45$ kips is 0.02 in. Assume that $\mathrm{E}=10,400 \mathrm{ksi}$