1.

{ A point moves with uniform acceleration and }v_1,v_2 and }}{v_3 denote the average velocities in the three successive }}{ intervals of time }t_1,t_2 and }t_3. Which of the following }} relations is correct }{ 1. }(v_1-v_2):(v_2-v_3)=(t_1-t_2):(t_2+t_3)}{ 2. }(v_1-v_2):(v_2-v_3)=(t_1^\ast+t_2):(t_2+t_3)

Answer» { A point moves with uniform acceleration and }v_1,v_2 and }}{v_3 denote the average velocities in the three successive }}{ intervals of time }t_1,t_2 and }t_3. Which of the following }} relations is correct }{ 1. }(v_1-v_2):(v_2-v_3)=(t_1-t_2):(t_2+t_3)}{ 2. }(v_1-v_2):(v_2-v_3)=(t_1^\ast+t_2):(t_2+t_3)


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