Consider the position vector r = xi+yj+zk of a particle moving in some space curve defined by the following parametric equations: x=2+1, y = ₁ z=t+2. i,j,k are the standard unit vectors in rectangular coordinates, x,y, and z are the rectangular position coordinates, and t is the time parameter. Determine: (a) the velocity vector v, (b) the acceleration vector a, (c) the unit tangent vector T for the space curve, (d) the unit normal N for the space curve, (e) the unit bi- normal vector B (=TXN) for the space curve, (f) evaluate T,N, and B at t = 2.

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1.
Consider the position vector r = xi+yj+zk of a particle moving in some
space curve defined by the following parametric equations:
x = 2+1, y = ₁₁2=t+ 2.
t-1
i,j,k are the standard unit vectors in rectangular coordinates, x,y, and z are the
rectangular position coordinates, and t is the time parameter.
Determine: (a) the velocity vector v, (b) the acceleration vector a, (c) the unit tangent
vector T for the space curve, (d) the unit normal N for the space curve, (e) the unit bi-
normal vector B (=TXN) for the space curve, (f) evaluate T,N, and B at t = 2.
Transcribed Image Text:1. Consider the position vector r = xi+yj+zk of a particle moving in some space curve defined by the following parametric equations: x = 2+1, y = ₁₁2=t+ 2. t-1 i,j,k are the standard unit vectors in rectangular coordinates, x,y, and z are the rectangular position coordinates, and t is the time parameter. Determine: (a) the velocity vector v, (b) the acceleration vector a, (c) the unit tangent vector T for the space curve, (d) the unit normal N for the space curve, (e) the unit bi- normal vector B (=TXN) for the space curve, (f) evaluate T,N, and B at t = 2.
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