The position versus time for a certain particle moving along the x axis is shown in the figure. Find the average velocity in the following time intervals. x (m) 10 8. 6 4 a) O to 2 s b) 2 s to 4 s c) 4 s to 5 s 2 e (s) 1 2 3 4 5 6 : /8 -2 -4 d) 5 s to 7 s e) 7 s to 8 s -6

The position versus time for a certain particle moving along the x axis is shown in the figure. Find the average velocity in the following time intervals. x (m) 10 8. 6 4 a) O to 2 s b) 2 s to 4 s c) 4 s to 5 s 2 e (s) 1 2 3 4 5 6 : /8 -2 -4 d) 5 s to 7 s e) 7 s to 8 s -6

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter3: Motion Along A Straight Line

Section: Chapter Questions

Problem 82AP: Professional baseball player Nolan Ryan could pitch a baseball at approximately 160.0 km/h. At that...

See similar textbooks

Related questions

Q: A velocity time graph for a moving object is shown below. v (m/s) 7+ 6- 5+ 4+ 3+ 2+ 1+ +2 2 3 4 5 6…

A: Velocity-time graph is the plot of the variation of velocity with respect to the time of a moving…

Q: The position of a particle that moves along the x-axis is defined by the equation x=-3t2 +12t-6,…

Q: The graph below plots the position versus time for a certain object moving along the x-axis. What is…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: The graph below plots the position versus time for a certain object moving along the x-axis. What is…

A: The average velocity is given by

Q: A graph of position versus time for a certain particle moving along the x-axis is shown in the…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: A graph of position versus time for a certain particle moving along the x-axis is shown in Figure [2…

Q: 5. The motion of a particle is described in the velocity vs. time graph shown in the figure. Over…

A: As in the given graph the velocity first reduces to zero and then again it starts increasing with…

Q: A person moves in a straight-line path as shown below. Find her average velocity in the time…

Q: The position versus time for a certain particle moving along the x axis is shown in the figure…

A: Solution: Formula: Average Velocity = Displacement/Change in time a) 0 to 2 s change in time = 2 - 0…

Q: A position-time graph for a particle moving along the x axis is shown in the figure below. x (m) 12A…

Q: Due to an acceleration of 1 m/s2 the velocity of a body increases from 15 m/s to 20 m/s in a certain…

A: The displacement of the body can be determined by using the kinematics equation. Here, u, v, a and…

Q: Velocity vs. Time 25 20- :15 +1b -5-4· -- Ja- 1 -i4440!0÷2!0 -4|06i0+8i0-10-12-. tTimel(s) -…

A: Velocity versus time graph is given for an object in motion. The velocity is plotted along y axis…

Q: Four objects move with the velocity-versus-time graphs shown. Which object has the largest…

Q: The position of a pinewood derby car was observed at vari- ous times; the results are summarized in…

A: The initial position of the first second, xi,1 is 0 m. The final position of the first second, xf,1…

Q: The position of a particle moving along the x axis varies in time according to the expression…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: The minimum displacement required to stop a car moving at velocity 20 m/s is 50 m. How long does it…

Q: The position of a particle that moves along the axis Ox varies with time according to ratio: x =…

A: x(t)=xo1-e-kt When t=0, calculate x. x=xo1-e-k(0)x=xo1-1x=0 Calculate x when t→∞…

Q: x (m) 10 8. The position versus time for a certain particle moving along the x axis is shown in the…

Q: The position of an object is given as a function of time by x=7t-3t², where x is in meters and t is…

A: Given Data : The position of the object is given as x = 7t - 3t2.

Q: A particle's position is given by x = 6.00 - 15.00t + 3t², in which x is in meters and t is in…

Q: The position versus time for a certain particle moving along the x axis is shown in the figure…

A: d) Given values: Initial time, t1=4 s Final time, t2=7 s From the graph: Initial position, x1=5 m…

Q: Starting at time t= 0, an object starts moving along a straight line. Its coordinate in meters is…

Q: If the position of a particle is given by x(t) = 12 t^2 - t^3, where x is in meters and t is in…

Q: An object moves along the x-axis. The figure below shows a graph of its position x as a function of…

Q: Nerve impulses in the human body travel at a speed of about 100 m/s. A 2.0 m tall man accidentally…

A: Given: The velocity of nerve impulse (v) = 100 m/s. Height of man (h) = 2.0 m.

Q: A particle moves along the x axis. Its x coordinate varies with time according to the expression x =…

Q: The graph below plots velocity vs. time for an object moving along a straight path. v (m/s) 16 12- 8…

A: Given data is in the graph,

Q: A particle travels along a straight-line path such that in 4 s it moves from an initial position sA…

A: Average velocity is given by total displacement of the body divided by the total time taken. Total…

Q: A person walks first at a constant speed of 5m/s along a straight line from point A to point B and…

A: Let 'd' be the distance between point A and point B. Constant speed to person from A to B: v1 = 5…

Q: The position of a particle on a line is given by s(t) = 3t^3 - 2t^2 - t + 2, where t is measured in…

Q: A particle moves along the x-axis. Its position varies with time according to the expression x = -4t…

Q: A graph of position versus time for a certain particle moving along the x- axis is shown. x (m) 10 8…

A: Given position versus time garph. We have to calculate the average velocity in the intervals 2 to 4…

Q: A partide starts with a velocity of 3m-s and acceleration at 0:5m-s³. 2.1 Find the velocity of the…

A: Given Initial velocity of the particle u=3m/s acceleration a=0.5m/s2 2.…

Q: A particle travels so that its acceleration is given by a = 2e-ti + 5 cos t j 3 sin t k If the…

Q: The table shows the position of a cyclist. t (seconds) 0 1 2 3 4 5 s (meters) 0 1.5 4.8…

Q: A graph of position versus time for a certain particle moving along the x-axis is shown in the…

Q: the motion of a particle is defined by the relation x=3t^3 -6t^2 -12t +5 where x and t are expressed…

Q: The position versus time for a certain particle moving along the x axis is shown in the figure…

A: Write a given values of this question. In figure of xt graph. t2=2sect7=7sec Position at 2sec.…

Q: The velocity of a particle moving along the x-axis varies with time according to V(t)= A + Bt-1 ,…

A: V(t)= A + Bt-1 , where A = 3 m /s , B = 0.45 m To find = Acceleration and position of particle at…

Q: 3 For each of the following journeys find (a) the initial and final positions (b) the total…

A: In this question we have a given a position - time graph , here position is mark in y-axis and time…

Q: The velocity of a particle is given by v(t) =t² - 2t. The position of the particle at the time t = 0…

Q: Two-way. An object moved 4.0 [m] along the positive r-axis in 2.0 [s] and then again moved 5.0 [m]…

Q: A football quarterback runs 15.0 m straight down the playing field in 3.00 s. He is then hit and…

A: Given data: The displacements are X1 = 15.0 m in t1 = 3.00 s X2 = -3.00 m in t2 = 1.77 s X3 = 25.0…

Q: The position versus time for a certain particle moving along the x axis is shown in the figure…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: This graph shows the position of a particle as a function of time. What is its instantaneous…

Q: The velocity-time graph below represents the motion of a particle along a straight line. Which of…

Q: A graph of position versus time for a certain particle moving along the X-axis is shown in the…

A: Given : Position versus time graph To find : Average velocity from 0 to 2 s

Concept explainers

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

The position versus time for a
certain particle moving along
the x axis is shown in the figure.
Find the average velocity in the
following time intervals.
x (m)
10
8.
6
4
a) O to 2 s
b) 2 s to 4 s
c) 4 s to 5 s
2
e (s)
1 2 3 4 5 6 : /8
-2
-4
d) 5 s to 7 s
e) 7 s to 8 s
-6

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

1. The diagram below gives the velocity-time graph for a particle travelling along the х-ахis. 60 V(m/s) 40 20 10 20 30 40 50 t (s) Calculate: (i ) the acceler ati on during the first 10s. (ii ) the total di stance travelled. (iii) the deceleration during the last 10s.
If it usually takes you three hours to arrive to Aqaba (from Amman) using a passenger car with amax. Speed of 100km/hr, estimate the time you need to reach to the same point if you own thisvehicle
asa Ys beogl take this car to reach a velocity of 30 m/s east? How far will the car travel during this time? 3m152 4大号 At=? 7. An object's velocity curing a 10 second time interval is shown by the graph below: Velocity (m's) ou ml gnin AS Teboo Sni lovu 3- MYE 1+ Time (seconds) 10 s lieiio abrgAE w.un 0.0 i abn od to boor lacil 1 3 5 -1+ fooitelae ab -2+ Determine the object's total distance traveled and displacement. Show all work. 大-10sec AK-Xott'sat? よニ105cc Ax-o(0)t5 d=17.sm Ax-? bs 1291 mo do AA noitenfooon or onims Vo =omIs BJAt1= 0, the object's position is x = 2 m. Find the object's position at t= 2, t = 4, t = 7, andt = 10. Show all work. Saboo 01 o iloe l wol d 8. Is it possible to move with constant speed but not constant velocity? Explain your answer. 1es because velocity isaspecel of me obiect with Specifi cation of it's direct ion, boog ad A -to noilol hy the College Board
2. We are given the velocity funtion of mouing car Along an east-wed4 highung is V(4) = 3€²-24 where t- hours afterho and distance is measured east is the positive direction, in miles, Note that going A If st) is the position in miles from Norton Tewn Mall and at 1 pm the car was at Norton Town Hall, find S(4) B) What was the average velocity of the car from Zpm to 5 pm! Include units of measurementi ) Set up o formula involving either s(E) or the total distance trave lled by the objét from Ipm to tpm? Answer simpligye v(t) that gves must have s" er v's in it. Do not
A minivan is tested for acceleration and braking. In the street-start acceleration test. the elapsed time is 8.2s for a velocity increase trom 10 kav/h to 100 km/h. In the braking test, the distance traveled is 44 mi during braking to a stop from 100 knvh. Assuming constant values of acceleration and deceleration, determine to the acceleration during the street-start test, ib) the deceleration during the braking test. Fig. P11.34
Cars A and B are travelling in the somu direction at the samo spead of 20 kph along a lovel rood with a Cor A ISDM ahead of car B. Car A decelerates at 2 m/3. from this mstant up to the fime Cor B overtakes Car A, how fer in meters has Car A traveled?
ven city Time (s) 0.5 0.0 -0.5 0.2 0.4 0.6 0.8 1.0 1.2 1.4 -1.0+ E-1.5+ 6. Interpreting Data Figure 1-17 is a posi- tion-time graph of the motion of a basketball thrown straight up. Use the graph to sketch the path of the basketball and t o sketch a velocity- time graph of the basketball's motion. a. Is the velocity of the basketball constant? b. Is the acceleration of the basketball constant? c. What is the initial velocity of the basketball? -2.0 -2.5 -3.0 -3.5 -4.0 -4.5 -5.0 -5.5 Figure 1-17 ter 1 Position (m)
What is 90 km/hr expressed in m/s?a 25 m/sb) 324 m/sc) 1.5 m/sd) 15 m/s A second car that also starts from rest experiences the same acceleration for twice as much timeas the first. What is the second car's final velocity?a) vb) 1/2vc) 2Vd) 1/4Ve) 4V
Bob hits a tennis ball upward with a velocity of Vo= 30 y m/s from a height of 1 meter above the ground. a) Find the velocity of the ball after 2.5 seconds (Answer: 5.5y m/s ) b) Find the position of the ball at this time (Answer: 45.4y m ) c) Plot acceleration, velocity, and position vs time.
Stopping Distance When the driver of a vehicle observesan impediment, the total stopping distance involves boththe reaction distance (the distance the vehicle travels whilethe driver moves his or her foot to the brake pedal) and thebraking distance (the distance the vehicle travels once thebrakes are applied). For a car traveling at a speed of v milesper hour, the reaction distance R, in feet, can be estimatedby R1v2 = 2.2v. Suppose that the braking distance B, infeet, for a car is given by B1v2 = 0.05v2 + 0.4v - 15.(a) Find the stopping distance functionD1v2 = R1v2 + B1v2. (b) Find the stopping distance if the car is traveling at aspeed of 60 mph.(c) Interpret D1602.
A ball is thrown straight up with an initial velocity of 40 m/s, so that its height (in meters) after t seconds is: h(t)=2t(20-t) I don't have answer pages at the end, so ill need an explanation as well, please. Thanks
along the x=26222t Eind the average velocity X-aris,it's position is given by of the obieck An object moves the equation between t=5 and E=95