The motion of a particle is defined by the relation x=3t-6t²-12t+5, where x and t are expressed in m and sec, respectively.Determine the average speed during the time interval ISi54.A) 12 m/sB) 21 m/s27 m/sD 33 m/sE) 24 m/s

Given: The expression for the position of the object is x=3t3-6t2-12t+5…

Answered: The motion of a particle is defined by…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

A particle moves along the x-axis with the velocity history shown. If the particle is at the position x = -2 in, at time t = 0, plot the corresponding displacement history for the time interval Ost≤ 14 sec. After you have the plot, answer the questions as a check on your work. v, in./sec 8 3 0 0 I 7 12 -6 14 t, sec W
An equation describing displacement (in meters) as a function of time (in seconds) of a rocket propelled motorcycle moving up a hill is given by: x(t) = 13.5t – 0.5t³ + 7 Where 0
Andrew has several tables filled with data describing moving objects. Which table has data thatdescribes an accelerating object?
(The complete question is in the picture) A particle’s position r in time t was shown to be:r(t) = (t + sin t)ˆi + (t)ˆj + (2.00 [m]) kˆ.What is it’s velocity v and acceleration a at t = 5.00 [s]?A. v = (1.00 [m/s])ˆj,a = (0.0871 [m/s2])ˆiB. v = (1.28 [m/s])ˆi+(1.00 [m/s])ˆj,a = (0.959 [m/s2])ˆiC. v = (2.00 [m/s])ˆi−(0.09 [m/s])ˆj,a = (−0.959 [m/s2])ˆiD. v = (0.72 [m/s])ˆi+(1.00 [m/s])ˆj,a = (−0.959 [m/s2])ˆi
An object's position as a function of time in one dimension is given by the expression; 3.89t2 + 2.22t + 7.48 where are constants have proper SI Units. What is the object's average velocity between the times t = 3.16 s and t = 8.38 s? with everything in 3 sig figs
A proton moves along the x axis according to the equation x = 54 t+ 11 t2, where x is in meters and t is in seconds. Calculate (a) the average velocity of the proton during the first 3.0 s of its motion, (b) the instantaneous velocity of the proton at t = 3.0 s, and (c) the instantaneous acceleration of the proton at t = 3.0 s. (a) Number i Units (b) Number i Units (c) Number i Units
g=(2h/t) Question 1: Complete the following calculations from the data given below height h (cm) Time t, (s) Time t2 (s) Mean time t (s) t2 (s?) h/t? (m/s?) g (m/s?) 45 0.3021 0.3029 0.3025 55 0.3351 0.3357 0.3354 65 0.3640 0.3650 0.3645 The average value 'g' from the above table is m/s?
A runner with a good awareness of her pace runs along a path of unknown length at a speed of 0.1250.125 mi/min and then walks back to her starting point at a speed of 0.04500.0450 mi/min. She neglects to note her time for each part of her path but does measure the total round-trip time to be 50.050.0 min. How far did she run? (Do not include walking distance.)
Here are a couple acceleration problems. Acceleration isn't necessarily constant. These problems will be pure math problems, meaning that we won't use units. a(t) = dv/dt = 146 cos(4t) v(t) = dx/dt, v(0) = -3, and x(0) = -6 Calculate x(6).
A space probe on the surface of Mars sends a radio signal back to the Earth, a distance of 6.65 ✕ 107 km. Radio waves travel at the speed of light (3.00 ✕ 108 m/s). How many seconds does it take for the signal to reach the Earth?
The acceleration of the linear trajectoryof problem P1-13 is shown in Fig. P1.14.Determine the equation of a(t) for(a) 0 ≤ t ≤ 1 s(b) 1 ≤ t ≤ 3 s(c) 3 ≤ t ≤ 4 s
A muon (an elementary particle) enters a region with a speed of 5.45 x 106 m/s and then is slowed at the rate of 1.30 x 1014 m/s². (a) How far does the muon take to stop? m (b) Graph x versus t for the muon. x (m) 0.12 0.10 0.08 0.06 0.04 0.02 O 0.12 0.10 0.08 0.06 0.04 0.02 O x (m) Graph v versus t for the muon. v (m/s) 6x106 5x10 4x10 3x106 2x106 O 1x106 10 v (m/s) 6x10 5x10 4x106 3x106 2x106 1x106 10 Enter a number. Additional Materials 10 20 10 20 20 30 20 30 6x 10p 5x10 LL 4x106 3x10 2x10 1x106 t (ns) 30 40 30 40 40 t (ns) 40 t (ns) t (ns) O x (m) 0.12 0.10 0.08 0.06 0.04 0.02 O x (m) 0.12 0.10 0.08 0.06 0.04 0.02 v (m/s) v (m/s) 6x10 5x10 4x106 3x106 2x106 1x106 10 10 10 20 10 20 20 30 20 30 30 30 -t (ns) 40 40 40 40 t (ns) t (ns) t (ns)

SEE MORE QUESTIONS

Recommended textbooks for you

College Physics

Physics

ISBN:

9781305952300

Author:

Raymond A. Serway, Chris Vuille

Publisher:

Cengage Learning

University Physics (14th Edition)

Physics

ISBN:

9780133969290

Author:

Hugh D. Young, Roger A. Freedman

Publisher:

PEARSON

Introduction To Quantum Mechanics

Physics

ISBN:

9781107189638

Author:

Griffiths, David J., Schroeter, Darrell F.

Publisher:

Cambridge University Press

College Physics

Physics

ISBN:

9781305952300

Author:

Raymond A. Serway, Chris Vuille

Publisher:

Cengage Learning

University Physics (14th Edition)

Physics

ISBN:

9780133969290

Author:

Hugh D. Young, Roger A. Freedman

Publisher:

PEARSON

Introduction To Quantum Mechanics

Physics

ISBN:

9781107189638

Author:

Griffiths, David J., Schroeter, Darrell F.

Publisher:

Cambridge University Press

Physics for Scientists and Engineers

Physics

ISBN:

9781337553278

Author:

Raymond A. Serway, John W. Jewett

Publisher:

Cengage Learning

Lecture- Tutorials for Introductory Astronomy

Physics

ISBN:

9780321820464

Author:

Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden

Publisher:

Addison-Wesley

College Physics: A Strategic Approach (4th Editio…

Physics

ISBN:

9780134609034

Author:

Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field

Publisher:

PEARSON

SEE MORE TEXTBOOKS

The motion of a particle is defined by the relation x-3t-6t²-12t+5, where x and t are expressed in m and sec, respectively. Determine the average speed during the time interval ISIS4. (A) 12 m/s B 21 m/s 27 m/s 33 m/s (E 24 m/s