034 SC 130 Physical Science test one • Name:

Ball roll data table

1. Plot the data on the graph.
2. ___________________ Is there a mathematical relationship between the time and the distance?
3. ___________________ What is the speed of the ball in centimeters per second?
4. ___________________ What is the acceleration of the ball in centimeters per second²?
5. What are the five elements according to Aristotle?
6. What are the three "qualities" used by modern science?
7. ________________ A 20.0 gram rectangular slab of Ivory soap is 5.0 centimeters long, 2.6 centimeters wide, and 1.8 centimeters high. What is the volume of the rectangular slab of soap in cubic centimeters?
8. ________________ A 20.0 gram rectangular slab of Ivory soap is 5.0 centimeters long, 2.6 centimeters wide, and 1.8 centimeters high. What is the density of the rectangular slab of soap in grams per cubic centimeter?
9. ________________ Will a 20.0 gram rectangular slab of soap that is 5.0 centimeters long, 2.6 centimeters wide, and 1.8 centimeters high float in water?
10. ________________ Will soap with a density of 1.45 g/cm³ float OR sink in water?
11. ________________ Will soap with a density of 0.85 g/cm³ float OR sink in water?

13. Physically, what does the slope of the line in graph two represent?
14. Physically, what does the slope of the line in graph three represent?
15. Given the equation $\text{d}=\frac{1}{2}\text{g}\left[{\text{t}}^2\right]$ where g = 980 cm/s², what is the duration in seconds for a ball to fall from a height of 500 cm?