Question

asked 2021-03-08

(a) Find the velocity vector, speed, and acceleration vector of the object.

(b) Evaluate the velocity vector and acceleration vector of the object at the given value of \(\displaystyle{t}=\sqrt{{3}}\)

asked 2021-01-28

asked 2021-09-22

Identify the surface with the given vector equation.
r(s,t)=\(\displaystyle{\left({s},{t},{t}^{{2}}-{s}^{{2}}\right)}\)

eliptic cylinder

circular paraboloid

hyperbolic paraboloid

plane

circular cylinder

eliptic cylinder

circular paraboloid

hyperbolic paraboloid

plane

circular cylinder

asked 2021-01-02