A particle moves on
xyplane according to equations:
x(t)=2t^(3)-3t;,y(t)=t^(2)+4(Take
g=10(m)/(s^(2)). Please mark the closest answer as correct answer ) Find at what time, direction of the motion of the particle is parallel to
yaxis (a)
(2)/(\sqrt(2))s(b)
(1)/(\sqrt(2))s(c)
\sqrt(2)s( d) 0.5 s (e) 4 s