Study this velocity-time graph. Choose from the following descriptions of motion: the object is moving at a constant velocity; the object is speeding up in the positive or negative direction; the object is slowing down in the positive or negative direction; the object moves towards origin; the object is changing direction. Question1. Describe the motion from initial velocity to A Question 2 Describe the motion from A to B Question 3. Describe the motion from B to C veloctity (m/s) 20 15 1 20 23 time (s) C

Study this velocity-time graph. Choose from the following descriptions of motion: the object is moving at a constant velocity; the object is speeding up in the positive or negative direction; the object is slowing down in the positive or negative direction; the object moves towards origin; the object is changing direction. Question1. Describe the motion from initial velocity to A Question 2 Describe the motion from A to B Question 3. Describe the motion from B to C veloctity (m/s) 20 15 1 20 23 time (s) C

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Description: Study this velocity-time graph. Choose from the following descriptions ofmotion: the object is moving at a constant velocity; the object is speeding up inthe positive or negative direction; the object is slowing down in the positive ornegative direc

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter3: Accelerated Motion

Section3.1: Acceleration

Problem 12SSC

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Based on a grade 11 physics student, answer the following question: The position-time graph below represents the motion of two speed skaters, Bill and Ted on their Excellent Adventure as they time travel back to the 1952 winter Olympics in Oslo. a) What was Ted’s velocity at 20s? b) What was Bill’s velocity during the middle portion of the race? c) What was Ted’s average velocity throughout the race? d) What was Ted’s acceleration through the race? (assume constant) e) Make a velocity-time graph of Bill & Ted’s Speed Skating race.
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