The motion of a toy car is recorded. Make a dot for each time & position pair from the data table below onto the position vs time graph in the "show your work" section.
Question 2
2.
Question 3
3.
Question 4
4.
Question 5
5.
Calculate the average speed of the elf's motion represented by the position vs time graph below. Show all work including units.
Question 6
6.
The motion of a reindeer is recorded. Make a dot for each time & position pair from the data table below onto the position vs time graph in the "show your work" section.
Question 7
7.
Question 8
8.
Calculate the average speed of the reindeer's motion represented by the position vs time graph below. Show all work including units.
The position of an elf is represented by the position vs time graph below. What is the initial position of the elf?
Xi = 12 feet
Xi = 0 feet
Xi = 8 seconds
Xi = 12 feet per second
The position of an elf is represented by the position vs time graph below. What direction is the elf moving?
rightward (+)
leftward (-)
no direction
6 feet per second
The position of an elf is represented by the position vs time graph below. Does the elf change speed? Explain.
The elf doesn't change speed since the dot-to-dot distance gap (3 feet) stays the same.
The elf does change speed since the dot-to-dot distance gap (3 feet) stays the same.
The elf does change speed since the dot-to-dot distance gap (3 feet --> 2 feet) changes.
The position of a reindeer is represented by the position vs time graph below. Does the reindeer change speed? Explain.
The reindeer doesn't change speed since the dot-to-dot distance gap (6 feet) stays the same.
The reindeer does change speed since the dot-to-dot distance gap (6 feet) stays the same.
The reindeer does change speed since the dot-to-dot distance gap (6 feet --> 3 feet) changes.