Answer:
0.3 s -0.4 m -0.57 m
0.5 s -1.2 m -1.27 m
0.7 s -2.3 m -2.4 m
Explanation:
Answer:
Time y position (predicted) y position (measured)
0.3 s -0.4 m -0.57 m
0.5 s -1.2 m -1.27 m
0.7 s -2.3 m -2.4 m
The predicted and measured positions are very close, but the measured positions are all a bit higher. Rounded to one decimal place, the last two measured values are 0.1 meters greater than the predicted values.
My hypothesis is that since the video captures frames only every 0.1 seconds, it’s possible that the frame showing t=0.0 is actually a bit before or after the actual time the ball is released. Any significant difference in identifying the actual zero point would affect agreement between the calculations and the observations.
Explanation:
Plato/Edmentum answer
