In the (Figure 1) the coefficient of static friction between mass mA and the table is 0.59, whereas the coefficient of kinetic friction is 0.12. Ignore masses of the cord and the (frictionless) pulley. Figure MA 1 of 1 > MB = 2.0 kg ▼ Part A 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. mA = 1.7 Part B F xa Xb MA = X Incorrect; Try Again Submit μÀ Submit Previous Answers Request Answer Provide Feedback O a b HÅ Value What value of mA will keep the system moving at constant speed? Express your answer to two significant figures and include the appropriate units. . 3 Request Answer kg Py X.10n X STOIC Units ? ?

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Chapter1: Units, Trigonometry. And Vectors
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In the (Figure 1) the coefficient of static friction between mass
mA and the table is 0.59, whereas the coefficient of kinetic
friction is 0.12. Ignore masses of the cord and the (frictionless)
pulley.
Figure
MA
1 of 1 >
MB =
2.0 kg
▼
Part A
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.
mA = 1.7
Part B
²
xa Xb
mA =
X Incorrect; Try Again
Submit
μÀ
Submit Previous Answers Request Answer
Provide Feedback
O
a
b
HÅ
Value
What value of mA will keep the system moving at constant speed?
Express your answer to two significant figures and include the appropriate units.
.
3
X.10n
Request Answer
kg
ww
Units
?
?
SI
Transcribed Image Text:In the (Figure 1) the coefficient of static friction between mass mA and the table is 0.59, whereas the coefficient of kinetic friction is 0.12. Ignore masses of the cord and the (frictionless) pulley. Figure MA 1 of 1 > MB = 2.0 kg ▼ Part A 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. mA = 1.7 Part B ² xa Xb mA = X Incorrect; Try Again Submit μÀ Submit Previous Answers Request Answer Provide Feedback O a b HÅ Value What value of mA will keep the system moving at constant speed? Express your answer to two significant figures and include the appropriate units. . 3 X.10n Request Answer kg ww Units ? ? SI
Figure
F
m₁
m₂
<< 1 of 1 >
▼
Submit Request Answer
Part B
Determine the magnitude of the force that each crate exerts on the other.
Express your answer to two significant figures and include the appropriate units.
Fe=
Submit
Part C
a =
μÀ 1
Value
O
Request Answer
If the crates are reversed, determine the acceleration of the system.
Express your answer to two significant figures and include the appropriate units.
HÅ
Value
Units
3
?
www. ?
Units
Transcribed Image Text:Figure F m₁ m₂ << 1 of 1 > ▼ Submit Request Answer Part B Determine the magnitude of the force that each crate exerts on the other. Express your answer to two significant figures and include the appropriate units. Fe= Submit Part C a = μÀ 1 Value O Request Answer If the crates are reversed, determine the acceleration of the system. Express your answer to two significant figures and include the appropriate units. HÅ Value Units 3 ? www. ? Units
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