a) What quantity name is represented by the slope of your v vs t best-fit line? Hint: Look at the slope units for a clue. Remember that a quantity is a variable and not a unit. For example position is a quantity name, whereas cm or meters are units for the position quantity. b) What is the quantity name represented by the vertical axis intercept on the velocity vs. time graph? Is it the value that you expected based on how you were directed to release the cart? If not, what should you have done differently? c) Show your calculation for the method 2 velocity. Explain how it compared to the reading from your velocity vs. time graph.
a) What quantity name is represented by the slope of your v vs t best-fit line? Hint: Look at the slope units for a clue. Remember that a quantity is a variable and not a unit. For example position is a quantity name, whereas cm or meters are units for the position quantity. b) What is the quantity name represented by the vertical axis intercept on the velocity vs. time graph? Is it the value that you expected based on how you were directed to release the cart? If not, what should you have done differently? c) Show your calculation for the method 2 velocity. Explain how it compared to the reading from your velocity vs. time graph.
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a) What quantity name is represented by the slope of your v vs t best-fit line? Hint: Look at the slope units for a clue. Remember that a quantity is a variable and not a unit. For example position is a quantity name, whereas cm or meters are units for the position quantity.
b) What is the quantity name represented by the vertical axis intercept on the velocity vs. time graph? Is it the value that you expected based on how you were directed to release the cart? If not, what should you have done differently?
c) Show your calculation for the method 2 velocity. Explain how it compared to the reading from your velocity vs. time graph.
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