3. Determine the acceleration of an object described by thefollowing v-t graph at the following time intervals.v,(m/s)6.42 3 45 671(s)89 10-2-4-6-8Serway & JewettTime intervalAcceleration(a) Between 0 to3s(b) Between 3 to5 s(c) Between 5 to9 s

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Answered: Determine the acceleration of an object…

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter2: Kinematics

Section: Chapter Questions

Problem 28CQ: (a) Explain how you can determine the acceleration over time from a velocity versus time graph such...

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Similar questions

A motorboat starting from rest travels in a straight line on a lake. (a) If the boat achieves a speed of 8.0 m/s in 10 s, what is the boats average acceleration? (b) Then, in 5.0 more seconds, the boats speed is 12 m/s. What is the boats average acceleration for the total time?
An object that is thrown straight up falls back to Earth. This is one-dimensional motion. (a) When is its velocity zero? (b) Does its velocity change direction? (c) Does the acceleration clue to gravity have the same sign on the way up as on the way clown?
In 1967, New Zealander Burt Munro set the world record for an Indian motorcycle, on the Bonneville Salt Flats in Utah, of 295.38 km/h. The one-way course was 8.00 km long. Acceleration rates are often described by the time it takes to reach 96.0 km/h from rest. If this time was 4.00 s and Burt accelerated at this rate until he reached his maximum speed, how long did it take Burt to complete the course?
Is it possible for velocity to be constant while acceleration is not zero? Explain.
(a) Sketch a graph of acceleration versus time corresponding to the graph of velocity versus time given in Figure 2.57. (b) Identify the time or titles (ta, tb, tc, etc.) at which the acceleration is greatest, (c) At which times is it zero? (d) At which times is it negative?
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(a) Explain how you can determine the acceleration over time from a velocity versus time graph such as the one in Figure 2.56. (b) Based on the graph, how does acceleration change over time?
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A parcel of air moving in a straight tube with a constant acceleration of 4.00 m/s2 has a velocity of 13.0 m/s at 10:05:00 a.m. (a) What is its velocity at 10:05:01 a.m.? (b) At 10:05:04 a.m.? (c) At 10:04:50 a.m.? (d) Describe the shape of a graph of velocity versus time for this parcel of air. (e) Argue for or against the following statement: Knowing the single value of an objects constant acceleration is like knowing a whole list of values for its velocity.
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There is a distinction between average speed and the magnitude of average velocity. Give an example fiat illustrates the difference between these two quantities.

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Determine the acceleration of an object described by the following v-t graph at the following time intervals. v,(m/s) 8 4 5 6 7 t(s) 89 10 3. -4 -6 Serway & Jewett Time interval Acceleration (a) Between 0 to 3s (b) Between 3 to 5s (c) Between 5 to 9s