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0 دیا ing: Mass of cart: 25 Mass of hanger and slotted masses: Total mass of system: 216.2 DATA TABLE 2 t₁ t₂ t₂ (s) (s) (s) 1.7118 1.7653 1.699 1.3115 1.3026 1.322 1.0777 1.0892 1.0839 0.9417 0.9489 0.939 0.8609 0-8780 0.871 DATA TABLE 1 Accel- erating Force (N) g g g kg kg 2162 kg (s) Xaxis Trial Hanging Mass (kg) Distance (m) 1 1.007 0.50 2 1.012 0.50 3 .017 0.50 4 .022 0.50 5 ₂027 0.50 Calculations and Questions 1. Rearrange the equation, F=ma, to solve for mass. 2. When you calculated the slope, what were the two units of measure that you divided? 3. What then, did you find by calculating the slope? 4. Calculate the percent error of you experiment by comparing the accepted value of the mass of Physical Science 49 Accel- eration (m/s²)
Arkansas Scholastic Press the system to the experimental value of the mass from your slope. 5. Why did you draw the best-fit line through 0, 0? 6. How did you keep the mass of the system constant? 7. How would you have performed the experiment if you wanted to keep the force constant and vary the mass? 8. What are some sources of error in this experiment?