Answer:
Velocity component along y-axis is 2 m/s.
Explanation:
Given that
[tex]y=0.2x^{2}--(1)\\\v_{y}=?\\[/tex]
Differentiating (1) w.r.to t
[tex]\frac{dy}{dt}=\frac{d}{dt}(0.5x^{2})\\\\\frac{dy}{dt}=(0.5)(2x)\frac{dx}{dt}\\\\v_{y}=xv_{x}\\\\At\,x=2 ,\,v_{x}=1\,m/s\\\\v_{y}=2\,m/s[/tex]
Velocity component along y-axis is 2 m/s.
