Consider the free-fall motion of a bouncing ball. Assume that there is very little air resistance. Let the floor be the zero point. For this activity we will predict how the energy will change as the ball bounces from just leaving the floor, through one complete bounce until it just hits the floor a second time. Height and velocity of a single bounc Figre Heighe onud Question 1: Make a sketch of both position vs. time and velocity vs time for the ball from just after it hits the floor for the first time, through one complete bounce until it hits the floor a second time. Let the floor be the zero point. This will look similar to the pop-out image above in Figure 2. On your sketch, label the positions (a-e): a. the ball has just left the floor and is on its way up b. the ball is about halfway up C. the ball is at the highest point of the bounce d. the ball is about halfway back down e. the ball is almost back down to the floor
Consider the free-fall motion of a bouncing ball. Assume that there is very little air resistance. Let the floor be the zero point. For this activity we will predict how the energy will change as the ball bounces from just leaving the floor, through one complete bounce until it just hits the floor a second time. Height and velocity of a single bounc Figre Heighe onud Question 1: Make a sketch of both position vs. time and velocity vs time for the ball from just after it hits the floor for the first time, through one complete bounce until it hits the floor a second time. Let the floor be the zero point. This will look similar to the pop-out image above in Figure 2. On your sketch, label the positions (a-e): a. the ball has just left the floor and is on its way up b. the ball is about halfway up C. the ball is at the highest point of the bounce d. the ball is about halfway back down e. the ball is almost back down to the floor
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Transcribed Image Text:Consider the free-fall motion of a bouncing ball. Assume that there is very little air resistance. Let the floor be the zero point. For this activity, we will predict how the energy will change as the ball bounces from just leaving the floor, through one complete bounce until it just hits the floor a second time.
*Graphs and Diagrams:*
1. The image includes two main graphs:
- The first graph depicts the velocity versus time for the bouncing ball. The graph shows a sinusoidal wave-like pattern indicating the periodic change in velocity as the ball bounces off the floor.
- The second graph (highlighted in blue) depicts the height and velocity of a single bounce. As the ball leaves the floor, the height increases and reaches a peak before falling back to the floor.
*Graph Titles:*
- Title: Height and velocity of a single bounce
*Image Description:*
The combined image visualizes the dynamics of the bouncing ball with a main graph indicating the velocity versus time and an inset graph detailing the height and velocity for a single bounce.
Question 1:
Make a sketch of both position vs. time and velocity vs time for the ball from just after it hits the floor for the first time, through one complete bounce until it hits the floor a second time. Let the floor be the zero point. This will look similar to the pop-out image above in Figure 2.
*On your sketch, label the positions (a-e):*
a. the ball has just left the floor and is on its way up
b. the ball is about halfway up
c. the ball is at the highest point of the bounce
d. the ball is about halfway back down
e. the ball is almost back down to the floor
Figure 2: Height and velocity of a single bounce of a ball, from just after initial contact with the floor to just before it hits the floor again
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