Vikas TU
Last Activity: 7 Years ago
Let in x and y the eqns. be,
x = t and y^2 + 2y + 2 = t
Now y component of velocity vector is:
2ydy/dt + 2dy/dt + 0 = 1
dy/dt = 1/(2y + 2) = 5
on solvig we get,
10y + 10 = 1
y = -9/10 => -0.9
accln. => -0.5/(y+1)^2
on putting y = -0.9 we get,
accln. = 50 m/s^2