Figure below is a velocity-versus-time graph for a moving object. The object starts at position x = 0. What is the acceleration at t = 4.0 s, in m/s²? Your answer needs to have 2 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed in your answer, it is already given in the question statement. velocity in meters/second time in seconds

Glencoe Physics: Principles and Problems, Student Edition
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ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter3: Accelerated Motion
Section: Chapter Questions
Problem 95A
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Figure below is a velocity-versus-time graph for a moving object. The object starts at position x = 0. What is the acceleration at t = 4.0 s, in m/s²?
Your answer needs to have 2 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed in
your answer, it is already given in the question statement.
A
1
time in seconds
velocity in meters/second
-10
I
I
I
I
Transcribed Image Text:Figure below is a velocity-versus-time graph for a moving object. The object starts at position x = 0. What is the acceleration at t = 4.0 s, in m/s²? Your answer needs to have 2 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed in your answer, it is already given in the question statement. A 1 time in seconds velocity in meters/second -10 I I I I
Figure below is a velocity-versus-time graph for a moving object. The object starts at position x = 0. What is the acceleration at t = 1.0 s, in m/s²?
Your answer needs to have 3 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed in
your answer, it is already given in the question statement.
A
time in seconds
velocity in meters/second
+10
+5
-10
I
I
I
I
I
I
I
I
Transcribed Image Text:Figure below is a velocity-versus-time graph for a moving object. The object starts at position x = 0. What is the acceleration at t = 1.0 s, in m/s²? Your answer needs to have 3 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed in your answer, it is already given in the question statement. A time in seconds velocity in meters/second +10 +5 -10 I I I I I I I I
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