Task id11883

Task id11883

Two stones fall from the same height of 80 m, and the second stone began to fall 2 s later than the first. Plot a graph of the projection of the speed of the first stone onto the vertical axis in the reference frame associated with the second stone. Take the free fall acceleration equal to 10-. After colliding with the surface of the Earth, the stone is motionless.

Additional information:

Detailed solution. Format jpg