An encyclopedia, with a mass of 3.0 kg, slides right towards a frictionless horizontalsurface with 5.0 m/s as its initial velocity. It then suddenly come across a rough sectionwith u-0.25, kinetic friction coefficient . How far does it travel along the rough surfacebefore coming to rest? (Use g-9.8m/s as needed)Oa.6.2 mo b.5-1 mO C.5-2 md. 3-7 m

Answered: Image /qna-images/answer/e0ccbe77-d634-4a29-95ca-4e1ed04b5097.jpg

Answered: An encyclopedia, with a mass of 3.0 kg.…

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

QUESTION 7 From the diagram below, what is the speed of the block when it reaches point A at the lowest point on the surface? 2.00-kg block with an initial velocity of 5.00 m/s down the track Frictionless track В 9.00 m 5.00 m A a. 11.2 m/s b. 9.70 m/s C. 14.2 m/s d. 15.7 m/s е. 12.7 m/s
Question 10 A 10.0 kg child on a 5.0 kg sled, starting from rest, goes down a frictionless hill with a height of 3.25 m. As soon as it reaches the bottom of the hill the sled hits a gravel patch on level ground with a coefficient of friction of 0.72. How far does the sled travel before coming to a stop? (1017) A) 02.34 m B) 067.71 m C) 00.16 m D) 035.10 m E) 04.51 m
71.Block 2 shown below slides along a frictionless table as block 1 falls. Both blocks are attached by a frictionless pulley. Find the speed of the blocks after they have each moved 2.0 m. Assume that they start at rest and that the pulley has negligible mass. Use m, = 2.0 kg and m₂ = 4.0 kg. 20 Solution
18. Two toy cars are pushed to the right. The first toy car is made of plastic, and has a low mass. The second toy car is made of metal, and has a larger mass than the first car. Both cars are pushed with the same force for the same distance. The friction on both cars is so small that it can be ignored. At the end of the push, how do the kinetic energies of the cars compare? a. The first, lower mass car has a larger kinetic energy. b. The second, higher mass car has a larger kinetic energy. c. The kinetic energies of the two cars are equal. d. Neither car has kinetic energy after the push is applied.
10. A stationary block is released on a frictionless ramp at a height of 3.0 m. There are other hill heights along the ramp as shown in the figure. The hills have identical circular tops, and the block does not fly off any hill. If the mass of the block is 4 Kg, what would be the velocity as it passes hill (1)?
In designing amusement park rides, a car of mass 95.7 kg is released from a height 49.6meters and then slides on a friction less surface that becomes a vertical circle of radius 11.6. Whats is the maximum height, the car will not loose contact with the track at the highest point A in the circle? (Please submit your answer to 2 decimals) R
What is the Net Force ? Cart Mass, mc . 284 kg Angle, theta 49 degrees Distance, d . 75 m Suspended Mass, ms . 320 kg Velocity 1 1.48 m/s Velocity 2 1.43 m/s Velocity 3 1.487 m/s Average Velocity 1.466 m/s Kinetic Energy . 305 J
What is the Net Force Cart Mass, mc . 284 kg Angle, theta 49 degrees Distance, d . 75 m Suspended Mass, ms . 240 kg Velocity 1 .664 m/s Velocity 2 .672 m/s Velocity 3 . 670 m/s Average Velocity . 669 m/s Kinetic Energy . 064 J
10. A snowboarder starts at the top of a 160. m tall hill with a velocity of 3.00 m/s. The portion of the hill covered with snow is essentially frictionless, but the flat, horizontal section at the base of the hill covered with mud is not. If the snowboarder masses in at 80.0 kg, and the coefficient of kinetic friction between board and mud is 0.750, how much distance is required for the snowboarder to come to rest?
3 decimal places
A 200.0 N force moves a 120.0 kg crate on a frictionless surface from rest to a final speed of… A 200.0 N force moves a 120.0 kg crate on a frictionless surface from rest to a final speed of 9.6 m/s. What is the displacement of the crate at the time it reaches this speed?
E. 19.77 m/s 21.85 m/s C. 26.37 m/s F. 1--1 IYYVE On the roller-coaster shown, a car is moving 12 m/s toward the right at point 1. Assuming no friction, calculate the speed of the car at point 4. 3 40 m 26 m 4 15 m 21. A. 20.28 m/s D. 25.18 m/s 24.54 m/s B. 18.94 m/s E. F. C. 23.73 m/s 26.35 m/s 1--1 KTMDG A box slides from rest down a curved slope. Its initial height is 21 m above the ground, and it comes off the slope 7_m above the ground. How fast is the box moving as it leaves the slope? Assume friction is negligible. ^ Pigshow.jpeg Pig show.jpeg

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