supply crates of 50. What makes things worse is that crate tethered to crate B with a lightweight rope ce you're shorter than crate A, you pull m a line parallel to the incline as00s 8 block and the surface is mk - 0.10. Assume Em\003.0 Em\gDOF! # miliso srls of berlastte gninge leainev A SE art di mont gaur aim zesm to bold & ner o yonsupst 1slugns srt .stelliozo of enige 2\b61 880.0 A 2\bsi €85 2\bs7 00S 0 2\b61 OPII O 929d1 to 9 3 B

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
Topic Video
Question

I need help in this problem please

L1. Uff dal You've been tasked with pulling two heavy supply crates of mass mA = 30 kg and mB =
10 kg up the side of a mountain with incline angle q = 25°. What makes things worse is that crate
B has fallen into a crevice as shown. Luckily, crate A is tethered to crate B with a lightweight rope
over an ideal pulley (frictionless, negligible mass). Since you're shorter than crate A, you pull
crate A with a force F at an angle f = 10° downward from a line parallel to the incline as 005 .8
shown. The coefficient of kinetic friction between the block and the surface is mk = 0.10. Assume
you are successful at accelerating crate A up the incline.
**word propiem is Wor
F
noitizoq mundiliupe na om=bvzarotee gniliso srls of borostte gninqe 16olhev A.S12
bns b926919 brs berfotenta ut nerij zibold anT di mont gaud 21 m 22sm to doold s nerw
:ad fliw madzyz grtad to voneupant slugns 9rt stelliczo of 2niged
2\b61 880.0 A
2\bs1 EE 8
2\bs1 00S 0
(a) Draw a Free Body Diagram of Crate A.
b
(b) Draw a Free Body Diagram of Crate B.
Ꮎ .
nol
nning on a horiz
Te the Disk+B
conds.
Em\g:l 008.0
Em\gxOT 3
B
2\b61 OPII O
929d1 to 90W 3
In addition to labeled forces, each of your free-body diagrams should include the direction of
acceleration and a coordinate system.
(c) If Crate A accelerates up the incline at 1.0 m/s², determine the magnitude of the force F.
WON
ਨਾਮ
Transcribed Image Text:L1. Uff dal You've been tasked with pulling two heavy supply crates of mass mA = 30 kg and mB = 10 kg up the side of a mountain with incline angle q = 25°. What makes things worse is that crate B has fallen into a crevice as shown. Luckily, crate A is tethered to crate B with a lightweight rope over an ideal pulley (frictionless, negligible mass). Since you're shorter than crate A, you pull crate A with a force F at an angle f = 10° downward from a line parallel to the incline as 005 .8 shown. The coefficient of kinetic friction between the block and the surface is mk = 0.10. Assume you are successful at accelerating crate A up the incline. **word propiem is Wor F noitizoq mundiliupe na om=bvzarotee gniliso srls of borostte gninqe 16olhev A.S12 bns b926919 brs berfotenta ut nerij zibold anT di mont gaud 21 m 22sm to doold s nerw :ad fliw madzyz grtad to voneupant slugns 9rt stelliczo of 2niged 2\b61 880.0 A 2\bs1 EE 8 2\bs1 00S 0 (a) Draw a Free Body Diagram of Crate A. b (b) Draw a Free Body Diagram of Crate B. Ꮎ . nol nning on a horiz Te the Disk+B conds. Em\g:l 008.0 Em\gxOT 3 B 2\b61 OPII O 929d1 to 90W 3 In addition to labeled forces, each of your free-body diagrams should include the direction of acceleration and a coordinate system. (c) If Crate A accelerates up the incline at 1.0 m/s², determine the magnitude of the force F. WON ਨਾਮ
Expert Solution
steps

Step by step

Solved in 5 steps with 5 images

Blurred answer
Knowledge Booster
First law of motion
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
  • 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