A body starting from rest moves to the left, in a straight line with a constant, negative acceleration. After traveling a time the velocity of the body is -v. Which combination of velocity-time graphs and position-time graphs best matches the situation described?

A body starting from rest moves to the left, in a straight line with a constant, negative acceleration. After traveling a time the velocity of the body is -v. Which combination of velocity-time graphs and position-time graphs best matches the situation described?

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter4: Two-and-three Dimensional Motion

Section: Chapter Questions

Problem 77PQ

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Concept explainers

Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –

Question

The answer for this problem would be "C" but could you explain me why? The reason for this is to understand this kind of problems in the future not only this one.

A. A body starting from rest moves to the left, in a straight line with a constant,
negative acceleration. After traveling a time the velocity of the body is - v.
Which combination of velocity-time graphs and position-time graphs best
matches the situation described?
b
C.
x (m)
x (m)
x (m)
x (m)
t(s)
t(s)
t(s)
t(s)
v (m/s)
v (m/s)
v (m/s)
MA'N
t(s)
v (m/s)
t(s)
t(s)

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