Problem 5.28 15 of 16 Constants | Periodic Table Two masses ma = 2.3 kg and mg = 5.0 kg are on inclines and are connected together by a string as shown in the figure(Figure 1) . The coefficient of kinetic friction between each mass and its incline is µk = 0.30. Part A If ma moves up, and mg moves down, determine their acceleration. Express your answer using two significant figures. m/s a = Submit Request Answer Figure 1 of 1 Provide Feedback Next > 51° 21°

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Chapter5: Newton's Law Of Motion
Section: Chapter Questions
Problem 72AP: Two small forces, F1=2.40i6.10tj N and F2=8.50i9.70j N , are exerted on a rogue asteroid by a pair...
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please help me with this, its a pracitice problem, NOT GRADED, 

Problem 5.28
15 of 16
Constants | Periodic Table
Two masses ma = 2.3 kg and mg = 5.0 kg are on
inclines and are connected together by a string as shown
in the figure(Figure 1) . The coefficient of kinetic friction
between each mass and its incline is µk = 0.30.
Part A
If ma moves up, and mg moves down, determine their acceleration.
Express your answer using two significant figures.
m/s
a =
Submit
Request Answer
Figure
1 of 1
Provide Feedback
Next >
51°
21°
Transcribed Image Text:Problem 5.28 15 of 16 Constants | Periodic Table Two masses ma = 2.3 kg and mg = 5.0 kg are on inclines and are connected together by a string as shown in the figure(Figure 1) . The coefficient of kinetic friction between each mass and its incline is µk = 0.30. Part A If ma moves up, and mg moves down, determine their acceleration. Express your answer using two significant figures. m/s a = Submit Request Answer Figure 1 of 1 Provide Feedback Next > 51° 21°
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