Three particles move along the x -axis, each starting with

Chapter 2, Problem 27P

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QUESTION:

Three particles move along the \(x\)-axis, each starting with \(v_{0 x}=10 \mathrm{~m} / \mathrm{s}\) at \(t_{0}=0 \mathrm{~s}\). In Figure P 2.27, the graph for A is a position-versus-time graph; the graph for B is a velocity-versus-time graph; the graph for C is an acceleration-versus-time graph. Find each particle's velocity at \(t= 7.0 \mathrm{~s}\). Work with the geometry of the graphs, not with kinematic equations.

                       

Equation Transcription:

Text Transcription:

x-axis

v_0x=10 m/s

t_0=0 s

t=7.0 s

Questions & Answers

QUESTION:

Three particles move along the \(x\)-axis, each starting with \(v_{0 x}=10 \mathrm{~m} / \mathrm{s}\) at \(t_{0}=0 \mathrm{~s}\). In Figure P 2.27, the graph for A is a position-versus-time graph; the graph for B is a velocity-versus-time graph; the graph for C is an acceleration-versus-time graph. Find each particle's velocity at \(t= 7.0 \mathrm{~s}\). Work with the geometry of the graphs, not with kinematic equations.

                       

Equation Transcription:

Text Transcription:

x-axis

v_0x=10 m/s

t_0=0 s

t=7.0 s

ANSWER:

Step 1 of 4

To find the velocity of three particles from the given graphs.

 

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