A 3.50-kg block starts from rest at the top of a 30.0° incline and slides a distance of 1.90 m down the incline in 1.40 s. (a) Find the magnitude of the acceleration of the block. 1.93 m/s? (b) Find the coefficient of kinetic friction between block and plane. 0.186 Draw a careful free-body diagram of the forces acting on the block. (c) Find the friction force acting on the block. magnitude N direction ---Select--- (d) Find the speed of the block after it has slid 1.90 m. m/s

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)...
icon
Related questions
Question
A 3.50-kg block starts from rest at the top of a 30.0° incline and slides a distance of 1.90 m down the incline in 1.40 s.
(a) Find the magnitude of the acceleration of the block.
1.93
m/s?
(b) Find the coefficient of kinetic friction between block and plane.
0.186
Draw a careful free-body diagram of the forces acting on the block.
(c) Find the friction force acting on the block.
N
magnitude|
direction -Select--
(d) Find the speed of the block after it has slid 1.90 m.
m/s
Need Help?
Read It
Master It
Transcribed Image Text:A 3.50-kg block starts from rest at the top of a 30.0° incline and slides a distance of 1.90 m down the incline in 1.40 s. (a) Find the magnitude of the acceleration of the block. 1.93 m/s? (b) Find the coefficient of kinetic friction between block and plane. 0.186 Draw a careful free-body diagram of the forces acting on the block. (c) Find the friction force acting on the block. N magnitude| direction -Select-- (d) Find the speed of the block after it has slid 1.90 m. m/s Need Help? Read It Master It
Expert Solution
Free body diagram

giveninitial velocity:u=0distance travelleds=1.9 mtimet=1,4 sfrom equation of motion,s=ut+12at21.9=0+12at2a=1.94 ms2

 

 

 

 
 
steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
College Physics
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
University Physics (14th Edition)
University Physics (14th Edition)
Physics
ISBN:
9780133969290
Author:
Hugh D. Young, Roger A. Freedman
Publisher:
PEARSON
Introduction To Quantum Mechanics
Introduction To Quantum Mechanics
Physics
ISBN:
9781107189638
Author:
Griffiths, David J., Schroeter, Darrell F.
Publisher:
Cambridge University Press
Physics for Scientists and Engineers
Physics for Scientists and Engineers
Physics
ISBN:
9781337553278
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Lecture- Tutorials for Introductory Astronomy
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…
College Physics: A Strategic Approach (4th Editio…
Physics
ISBN:
9780134609034
Author:
Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:
PEARSON