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John Basile

John B.

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Viewed Questions

A steel pipe of 100 -mm diameter is to support the loading shown. Knowing that the stock of pipes available has thicknesses varying from $6 \mathrm{mm}$ to $24 \mathrm{mm}$ in 3 -mm increments, and that the allowable normal stress for the steel used is $150 \mathrm{MPa}$, determine the minimum wall thickness $t$ that can be used.

A steel pipe of 100 -mm diameter is to support the loading shown. Knowing that the stock of pipes available has thicknesses varying from $6 \mathrm{mm}$ to $24 \mathrm{mm}$ in 3 -mm increments, and that the allowable normal stress for the steel used is $150 \mathrm{MPa}$, determine the minimum wall thickness $t$ that can be used.

Mechanics of Materials

For the beam and loading shown, (a) write the equations of the shear and bending-moment curves, (b) determine the magnitude and location of the maximum bending moment.

For the beam and loading shown, (a) write the equations of the shear and bending-moment curves, (b) determine the magnitude and location of the maximum bending moment.

Vector Mechanics for Engineers: Statics and Dynamics

Internal Forces and Moments

Relations Among Load, Shear, and Bending…

The hollow steel shaft shown $\left(\mathrm{G}=77.2 \mathrm{GPa}, \tau_{\text {all }}=50 \mathrm{MPa}\right)$ rotates at $240 \mathrm{rpm}$. Determine $(a)$ the maximum power that can be transmitted, (b) the corresponding angle of twist of the shaft.

Mechanics of Materials

A $1-$ in. square was scribed on the side of a large steel pressure ves- sel. After pressurization the biaxial stress condition at the square is as shown. Knowing that $E=29 \times 10^{6}$ psi and $\nu=0.30,$ determine the change in length of $(a)$ side $A B,(b)$ side $B C,(c)$ diagonal $A C$.

Mechanics of Materials

Questions asked

ANSWERED

Sanchit Jain verified

Numerade educator

frac{dx}{dt} = 2x + 3y frac{dy}{dt} = 8y.

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ANSWERED

Sam Stansfield verified

Numerade educator

( y^{prime prime}=cos (2 y), y^{prime}left(frac{pi}{4} ight)=1, yleft(frac{pi}{4} ight)=frac{pi}{2} ).

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ANSWERED

Jonathan Segal verified

Numerade educator

( y^{prime prime prime}-7 y^{prime prime}+14 y^{prime}-8 y=x ).

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ANSWERED

Sam Stansfield verified

Numerade educator

( frac{d y}{d t}=t+y, y(0)=2, Delta t=1 )

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INSTANT ANSWER

\( \frac{d w}{d t}=\sin w-\cos w \).

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ANSWERED

Jacob Fry verified

Numerade educator

( frac{d y}{d t}=y(2 y+1) ).

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ANSWERED

Sanchit Jain verified

Numerade educator

( frac{d y}{d t}=y(2 y+1) ).

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ANSWERED

Sanchit Jain verified

Numerade educator

( frac{d y}{d t}=y(2 y+1) ).

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ANSWERED

Sam Stansfield verified

Numerade educator

Compute the first step using Improved Euler's Method for: [ frac{d y}{d t}=t y, y(0)=1, ext { step size } Delta t=1 ]

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ANSWERED

Scott Stetson verified

Numerade educator

( left(1+frac{1}{s} ight) e^{-a^{2} s}+frac{a^{2} s}{s^{4}+a^{2}left(a^{2}+1 ight) s^{2}+a^{6}} )

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