question_answer

What do the slopes of 'distance-time' and 'velocity-time' graphs represent? What do positive and negative values of these slopes imply?

Answer:

                Let u and \[\upsilon \]be the velocities of two bodies. As per questions,                               \[u+\upsilon =6\] And \[u-\upsilon =4\]    or \[2u=10\] On solving we get \[u=5m/s\]and \[\upsilon =1m/s\]