Hello help me please
The following parametric equations are :
x(t) = 2cosπt
y(t) =...
![subject](/tpl/images/cats/fizika.png)
Hello help me please
The following parametric equations are :
x(t) = 2cosπt
y(t) = 2sinπt
z(t) = 0
Determine:
1) the modulus of the velocity vector at the instant t.
2) the modulus of the acceleration vector at any time "t'
3) The equation of the mobile and its trajectory.
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