Acceleration-Time Graphsa+7a (m/s)-210 s20 st- tWhat is the velocity of the object at t=0?If the object is traveling with acceleration a for time t, determinethe area under the graph.Describe in words the motion of the object.Determine the change in velocity of the object.The area under an a-t graph representsERROTS O

Answered: Image /qna-images/answer/876a0b31-5d84-4c6d-b33a-77b4d2073577.jpg

Answered: a What is the velocity of the object at…

a What is the velocity of the object at t=0? If the object is traveling with acceleration a for time t, determine the area under the graph.

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter2: Representing Motion

Section: Chapter Questions

Problem 49A

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Distance and Speed

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Question

Acceleration-Time Graphs
a
+7
a (m/s)
-2
10 s
20 s
t
- t
What is the velocity of the object at t=0?
If the object is traveling with acceleration a for time t, determine
the area under the graph.
Describe in words the motion of the object.
Determine the change in velocity of the object.
The area under an a-t graph represents
ERROTS O

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