Question

Find the acceleration of the particle when x=0 ​

Answer 1

Answer:

Slope of graph=dv/dx

=tan(180-30)=-1/root3

Acceleration a=v*dv/dx

=2*(-1/root3)

=-2/root3 m/s^2

Explanation:

Velocity at x=0 is 2m/s from graph.

So put in a=v dv/dx.