Question

guys plz help me. ................​

Answer 1

Answer:

OPTION C) IS CORRECT

Position of particle is x and x is expressed in form of time by equation

x³ = 2t-1

By Differentiation

d(x³)/dt = 2

(3x²)v = 2

∴ Velocity = 2/3x²

Hope this helps you.......

Plz mark as brainlest......

Answer 2

Answer:

Explanation:

Differentiating both side with respect to time:

Let u=x

So d(u)³/du*d(u=x)/dt=2*d+t)/dt-d(1)/dt

3x²*v=2

V=2/3x²