The velocity-time graph of a particle in one-dimensional motion is shown in the figure. Which of the following formulae is correct for describing the motion of the particle over the time interval t_1" to "t_2?

The velocity-time graph of a particle in one-dimensional motion is sho

1.	The velocity-time graph of a particle in one-dimensional motion is shown in the figure. Which of the following formulae is correct for describing the motion of the particle over the time interval t_1" to "t_2?
Answer» `X(t_(2))=x(t_(1))+V(t_(1)) (t_(2)-t_(1))+(1/2)a(t_(2)-t_1)^(2)` `v(t_(2))=v(t_(1))+a(t_(2)-t_(1))` `v_("AVERAGE")=(x(t_(2))+x(t_(1)))/(t_(2)-t_(1))` `a_("average")=(v(t_(2))-v(t_(1)))/(t_(2)-t_(1))` ANSWER :D