![]() ![]() Though it may not seem drastic because the time measurements being recorded are so minuscule such a synchronization problem can significantly change in average velocities per interval. This created the possibility for the cart to be released slightly before or after the ticker tape timer was activated. The cart is released and the operation of the ticker tape timer was done by two different group members. Inherent Error: There’s always the potential for inherent errors during an experiment and this one is not an exception. 10s.ħ) The displacements of each time interval were recorded in the table.Ĩ) The average velocity was calculated and recorded for each time interval.ĩ) The graph of the velocity for the cart was plotted at the half-time intervals.ġ0) The line of best fit was drawn through the points.ġ1) The average acceleration of the cart was calculated by finding the slope of the velocity-time graph in m/s² Observations Time Interval (s)Īverage Velocity Per Interval Time Elapsed (s)Īverage Velocity Overall (Total Displacement) 1) A table was drawn to record time, displacement, and average velocity.Ģ) The ramp, recording timer, and cart were set up in the test environment.ģ) A length of recording tape was attached to the cart and threaded through the ticker timer.Ĥ) The timer was started and the cart was released down the ramp so that the recording tape was pulled through the timer.ĥ) Steps 3 and 4 were repeated until each person in the group had a tape of the motion.Ħ) The marking tape was analyzed by marking the starting dot t= 0 and dividing the tape into equal time intervals. ![]()
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