The figure shows a block (mass ma) on a smooth horizontal surface, connected by a thin cord that passes over a pulley to a second block (mass mg), which hangs vertically Ignore friction and the masses of the pulley and cord (Elgure 1) Submit Request Answer Part C Determine the acceleration of the system Express your answer in terms of m, mp. and g. Submit Reauest Answer Part D Figure K1 of 1 > Determine the tension in the cord Express your answer in terms of m. ma. and g. Fr mg Submit Request Answer

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)...
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complete only C,D

Part A
In the (Figure 1) the coefficient of static friction between mass m
and the table is 0.40, whereas the coefficient of kinetic friction is
0.13. Ignore masses of the cord and the (frictionless) pulley
What minimum value of ma will keep the system from starting to move?
Express your answer to two significant figures and include the appropriate units.
○ロ
Value
Units
Submit
Request Answer
• Part B
What value of m will keep the system moving at constant speed?
Express your answer to two significant figures and include the appropriate units.
Figure
< 1 of 1>
Value
Units
mA
Submit
Reauest Answer
mg=
2.0 kg
Provide Feedback
Transcribed Image Text:Part A In the (Figure 1) the coefficient of static friction between mass m and the table is 0.40, whereas the coefficient of kinetic friction is 0.13. Ignore masses of the cord and the (frictionless) pulley What minimum value of ma will keep the system from starting to move? Express your answer to two significant figures and include the appropriate units. ○ロ Value Units Submit Request Answer • Part B What value of m will keep the system moving at constant speed? Express your answer to two significant figures and include the appropriate units. Figure < 1 of 1> Value Units mA Submit Reauest Answer mg= 2.0 kg Provide Feedback
The figure shows a block (mass ma) on a smooth horizontal
surface, connected by a thin cord that passes over a pulley to a
second block (mass mp), which hangs vertically Ignore friction
and the masses of the pulley and cord (Eigure 1)
Submit
Request Answer
Part C
Determine the acceleration of the system
Express your answer in tems of ma, mp, and g.
VO AY
Submit
Request Answer
Part D
Figure
K1 of 1>
Determine the tension in the cord.
Express your answer in terms of ma. mn. and g.
VO AE
Fr
mg
Submit
Request Answer
Provide Feedback
Transcribed Image Text:The figure shows a block (mass ma) on a smooth horizontal surface, connected by a thin cord that passes over a pulley to a second block (mass mp), which hangs vertically Ignore friction and the masses of the pulley and cord (Eigure 1) Submit Request Answer Part C Determine the acceleration of the system Express your answer in tems of ma, mp, and g. VO AY Submit Request Answer Part D Figure K1 of 1> Determine the tension in the cord. Express your answer in terms of ma. mn. and g. VO AE Fr mg Submit Request Answer Provide Feedback
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