kg, m2 = 70 kg, and m3 = 50 kg, (A) find a if the table is frictionless, (B) find a if µg= 0.20, (C) find the minimum value of uş if the system is in equilibrium. Given that m, m2 la XTRA 1) Given that m, = 100 kg and m2 = 80 kg and the ulleys are frictionless and weightless, )How does the acceleration of m, ompare with the acceleration of m2? ) Find the acceleration of m, if e surface is frictionless? :) What if ug =0.2 between the ble and m,? ) find the minimum value of 45

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter14: Static Equilibrium, Elasticity, And Fracture
Section: Chapter Questions
Problem 1PQ: What Is Static Equilibrium? Problems 13 are grouped. 1. C A ball is attached to a strong,...
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Hi I am currently struggling with Extra 1 and Extra 2

12:03 G O
(HW 2) Given that m, = 100 kg, m2 = 70 kg, and m3 = 50 kg,
(A) find a if the table is frictionless, (B) find a if µ= 0.20, (C)
find the minimum value of µs if the system is in equilibrium.
a
m3
(EXTRA 1) Given that m, = 100 kg and m2 = 80 kg and the
pulleys are frictionless and weightless,
(A) How does the acceleration of m,
Compare with the acceleration of m2?
(B) Find the acceleration of m, if
the surface is frictionless?
(C) What if u, =0.2 between the
table and m,?
(D) find the minimum value of u,
if the system is in equilibrium.
(EXTRA 2) A block is sliding down from the top of the inclined
plane with the initial velocity 0. Given the following values, find R:
Hx= 0.20, 0 = 30°, m = 100 kg, h = 50 cm, H = 1 m.
H
5
/7
Activity Details
II
Transcribed Image Text:12:03 G O (HW 2) Given that m, = 100 kg, m2 = 70 kg, and m3 = 50 kg, (A) find a if the table is frictionless, (B) find a if µ= 0.20, (C) find the minimum value of µs if the system is in equilibrium. a m3 (EXTRA 1) Given that m, = 100 kg and m2 = 80 kg and the pulleys are frictionless and weightless, (A) How does the acceleration of m, Compare with the acceleration of m2? (B) Find the acceleration of m, if the surface is frictionless? (C) What if u, =0.2 between the table and m,? (D) find the minimum value of u, if the system is in equilibrium. (EXTRA 2) A block is sliding down from the top of the inclined plane with the initial velocity 0. Given the following values, find R: Hx= 0.20, 0 = 30°, m = 100 kg, h = 50 cm, H = 1 m. H 5 /7 Activity Details II
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