***********A crate slides along the x-axis and the figure below shows a record of its velocity as a function of time. Every gridline along the vertical axis corresponds to 2.00 m/s and each gridline along thehorizontal axis corresponds to 1.50 s. (Enter your answers in m/s². Indicate the direction with the signs of your answers. Note that t = 0 at the intersection of the axes.)esc3>F..................…………………….v (m/s)(a) Determine the average acceleration of the crate in the time interval t = 0 to t = 7.50 s.m/s²(b) Determine the average acceleration of the crate in the time interval t = 7.50 s to t= 22.5 s.m/s²!(c) Determine the average acceleration of the crate in the time interval t = 0 tot = 30.0 s.m/s²1F1AN@@2F2WSt(s)#3X20F3ED$4C888F4RF%5TMacBook Air6GF6YB&7HF7U*008NDIIFBJ1(9F9KMOOVF10LI'.A1 +/1(VV2111-dele

Acceleration is defined as the rate of change of acceleration. From the graph, we will find out the…

A crate slides along the x-axis and the figure below shows a record of its velocity as a function of time. Every gridline along the vertical axis corresponds to 2.00 m/s and each gridline along the horizontal axis corresponds to 1.50 s. (Enter your answers in m/s². Indicate the direction with the signs of your answers. Note that t = 0 at the intersection of the axes.) v (m/s) S V t(s) (a) Determine the average acceleration of the crate in the time interval t = 0 to t = 7.50 s. m/s² (b) Determine the average acceleration of the crate in the time interval t = 7.50 s to t= 22.5 s. m/s² (c) Determine the average acceleration of the crate in the time interval t = 0 to t = 30.0 s. m/s²

A crate slides along the x-axis and the figure below shows a record of its velocity as a function of time. Every gridline along the vertical axis corresponds to 2.00 m/s and each gridline along the horizontal axis corresponds to 1.50 s. (Enter your answers in m/s². Indicate the direction with the signs of your answers. Note that t = 0 at the intersection of the axes.) v (m/s) S V t(s) (a) Determine the average acceleration of the crate in the time interval t = 0 to t = 7.50 s. m/s² (b) Determine the average acceleration of the crate in the time interval t = 7.50 s to t= 22.5 s. m/s² (c) Determine the average acceleration of the crate in the time interval t = 0 to t = 30.0 s. m/s²

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 1STP

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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

***********
A crate slides along the x-axis and the figure below shows a record of its velocity as a function of time. Every gridline along the vertical axis corresponds to 2.00 m/s and each gridline along the
horizontal axis corresponds to 1.50 s. (Enter your answers in m/s². Indicate the direction with the signs of your answers. Note that t = 0 at the intersection of the axes.)
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F
..................…………………….
v (m/s)
(a) Determine the average acceleration of the crate in the time interval t = 0 to t = 7.50 s.
m/s²
(b) Determine the average acceleration of the crate in the time interval t = 7.50 s to t= 22.5 s.
m/s²
!
(c) Determine the average acceleration of the crate in the time interval t = 0 tot = 30.0 s.
m/s²
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