Question

мяч, первоночально находившийся на высоте 5 м от земли в состоянии покоя, упал на землю, отскочил от нее и был пойман на высоте 1 м над землей. найти перемещение мяча.

Answer 1

Calculation of the Displacement of the Ball

To calculate the displacement of the ball, we need to consider the initial height of the ball, the height at which it was caught, and the fact that it rebounded from the ground.

Given: - Initial height of the ball = 5 m - Height at which the ball was caught = 1 m

To find the displacement, we need to calculate the difference between the initial height and the height at which the ball was caught.

**Displacement = Initial height -