But I want the moment of inertia about z. So the constraints in motion play a part. for example when theta is zero the block mass is not moving much with respect to theta. At 90 degrees the block is moving a lot with respect to theta.
I may have not been clear but the inertia is changing...
I need help solving a mass moment of inertia for a slider crank mechanism. I've done my best to sketch it in the attachment. This will be used for sizing of a motor.
Homework Statement
Link A has mass Ma and is located Acg distance from its pivot point Z
Link B has mass Mb and is located Bcg...
I have been trying to use this but the dimensions do not cancel out at the end.
using SI units:
for \rho I have \frac{kg}{m^3}
for \Delta P I have \frac{N}{m^2}=\frac{kg m}{m^2}=\frac{kg}{m}
for a^3 I have m^3
for L I have m
for \mu^2 I have Poise^2 = Pa^2 s^2 = \frac{N^2 s^2}{m^4}=...
Actually this is not homework. I am a mechanical engineer designing irrigation products. And yes my pressures are gauge pressures.
Thanks for your help. I am excited to see you run through the solution.
Find: Flow rate of water through square tube
Given:
Cross-sectional wall and area of square tube, A=w^2
Length of square tube, L
Pressure at start, P1
Pressure at finish, P2
Water
***
If you need specifics I am pushing water (room temp) at 1 bar through
1200mm of square tube that...
Linear Algebra proof
I would appreciate any help with any of the foolowing:
1. Let C be a countable set. Prove that any linear well-ordered on C with the property that whatever c in C there are only finitely elements c` with c`<c, is unduced from the canonical order on N via a bijection N->...
i am having difficulty with the wave function.
for example in the exercise we are told to write the expression :
a cos x+ b sin x in the form k cos(x-a)
This i had little problem with and was able to work out what quadrant i shoul use etc what i mean is the
all positive. sin positive...