- #1
hivesaeed4
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A formula for finding the normal vector for curvature is:
N=(dT/ds)/(||dT/ds||)
Where
dT=change in tangent vector
ds=change in distance travelled
Another fromula was:
N=(dT/dt)/(||dT/dt||)
What's dt ?
Is it the same as ds? I don't think so cause the course notes said that calculations can be done more easily using the second formula.
N=(dT/ds)/(||dT/ds||)
Where
dT=change in tangent vector
ds=change in distance travelled
Another fromula was:
N=(dT/dt)/(||dT/dt||)
What's dt ?
Is it the same as ds? I don't think so cause the course notes said that calculations can be done more easily using the second formula.