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– Nelson Mandela

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PS 4

PS 4

Q Question 1 2 / 2 pts A physics teacher walks 4 meters east, 2 meters south, 4 meters west, and finally 2 meters north. Find her distance

Q Question 2 3 / 3 pts The physics teacher took 24 seconds to walk the path above. Find the average speed and the average velocity of the physics teacher.Question 3 3 / 3 pts Determine the resulting displacement and the distance traveled by the skier for the motion shown below.Question 4 3 / 3 pts If the skier completed the motion in the times shown in the picture, find the average speedand the average velocity of the skier. For sig figs, assume all times contain two sig figs (e.g. 1.0 min). The times shown are overall times, not individual times (e.g. the skier arrives at point D at t = 3 min, not 3 min after starting from point C).

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1.Answer 1: Correct!12 m Answer 2: Correct!0 m Correct Answer 0 2.Answer 1: Correct!0.5 m/s Correct Answer .5 m/s Answer 2: Correct!0 m/s Correct Answer 0 3.Answer 1: Correct!140 m Answer 2: Correct!420 m