Question

The coordinates of a moving particle at any time
are at
given by x= at² and y= bt² . The speed
of the particle at
any
movement is​

Answer 1

Answer:

Explanation:

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x=at(square) , y=bt(square)

so ,

Velocity in x direction, Vx=dx/dt=2at

Velocity in y direction. Vy=dy/dt=3bt(square)

so , net velocity , V = under root V(square)x+V(square)y

                              = under root 4at(square)+9b(square)t(2*square)

hope you will understand