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Question #1 (8 points): The potential energy of a 500 g particle is shown as it moves along the x- axis. The total energy of the particle is 12 J. (a) Where are the particle's turning points? U (J) 16 12 8 4 0 0 2 4 6 8 x (b) What is the speed of the particle at x = 3? (c) At which position(s) does the particle have its maximum speed, and what is the value of this maximum speed? (d) If the particle's total energy is lowered to 6 J, identify the specific region(s) along the x-axis where it can possibly be moving.

          Question #1 (8 points): The potential energy of a 500 g particle is shown as it moves along the x- axis. The total energy of the particle is 12 J.
(a) Where are the particle's turning points?
U (J)
16
12
8
4
0
0 2 4 6 8 x
(b) What is the speed of the particle at x = 3?
(c) At which position(s) does the particle have its maximum speed, and what is the value of this maximum speed?
(d) If the particle's total energy is lowered to 6 J, identify the specific region(s) along the x-axis where it can possibly be moving.

Question #1 (8 points): The potential energy of a 500 g particle is shown as it moves along the x- axis. The total energy of the particle is 12 J.
(a) Where are the particle's turning points?
U (J)
16
12
8
4
0
0 2 4 6 8 x
(b) What is the speed of the particle at x = 3?
(c) At which position(s) does the particle have its maximum speed, and what is the value of this maximum speed?
(d) If the particle's total energy is lowered to 6 J, identify the specific region(s) along the x-axis where it can possibly be moving.

Added by Timothy T.

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