Slide-slide, choo choo! Three masses, given by mị = 1.20 (g], m2 = 2.75 [g], and m3 = [4.50][g] are arranged in a system shown. The first mass is on a plane in- clined by some angle 0 = 25.0°, the second mass is on an elevated horizontal surface, and the third mass is on a second plane inclined by some angle p = 65.0°. %3D %3D Both inclined surfaces have coefficients of kinetic fric- tion µ1 = 0.24, while the horizontal surface has coeffi- cient µ2 = 0.45. Assuming that m3 moves downward, what is the acceleration of the system? %3D A. -1.76 [m/s²] С. 2.75 [m/s?] D. 4.41 [m/s²] В. 1.87 (m/s?]
Slide-slide, choo choo! Three masses, given by mị = 1.20 (g], m2 = 2.75 [g], and m3 = [4.50][g] are arranged in a system shown. The first mass is on a plane in- clined by some angle 0 = 25.0°, the second mass is on an elevated horizontal surface, and the third mass is on a second plane inclined by some angle p = 65.0°. %3D %3D Both inclined surfaces have coefficients of kinetic fric- tion µ1 = 0.24, while the horizontal surface has coeffi- cient µ2 = 0.45. Assuming that m3 moves downward, what is the acceleration of the system? %3D A. -1.76 [m/s²] С. 2.75 [m/s?] D. 4.41 [m/s²] В. 1.87 (m/s?]
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(The complete question is in the picture)
Three masses, given by m1 =
1.20 [g], m2 = 2.75 [g], and m3 = [4.50][g] are arranged
in a system shown. The first mass is on a plane inclined by some angle θ = 25.0
◦
, the second mass is
on an elevated horizontal surface, and the third mass is
on a second plane inclined by some angle ϕ = 65.0
◦
.
Both inclined surfaces have coefficients of kinetic friction µ1 = 0.24, while the horizontal surface has coefficient µ2 = 0.45. Assuming that m3 moves downward,
what is the acceleration of the system?
A. -1.76 [m/s
2
]
B. 1.87 [m/s
2
]
C. 2.75 [m/s
2
]
D. 4.41 [m/s
2
]
![. Slide-slide, choo choo! Three masses, given by mị =
1.20 [g], m2 = 2.75 [g], and m3 = [4.50][g] are arranged
in a system shown. The first mass is on a plane in-
clined by some angle 0 = 25.0°, the second mass is
on an elevated horizontal surface, and the third mass is
on a second plane inclined by some angle y = 65.0°.
Both inclined surfaces have coefficients of kinetic fric-
tion µ1 = 0.24, while the horizontal surface has coeffi-
cient µ2 = 0.45. Assuming that m3 moves downward,
what is the acceleration of the system?
A. -1.76 [m/s²]
B. 1.87 [m/s*]
C. 2.75 [m/s²]
D. 4.41 [m/s-]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdcbc80cd-14ee-49b0-8e42-99f61bfd30f1%2Fbfc6ec66-9c76-419c-adc2-d143fe016fca%2F45262ba_processed.png&w=3840&q=75)
Transcribed Image Text:. Slide-slide, choo choo! Three masses, given by mị =
1.20 [g], m2 = 2.75 [g], and m3 = [4.50][g] are arranged
in a system shown. The first mass is on a plane in-
clined by some angle 0 = 25.0°, the second mass is
on an elevated horizontal surface, and the third mass is
on a second plane inclined by some angle y = 65.0°.
Both inclined surfaces have coefficients of kinetic fric-
tion µ1 = 0.24, while the horizontal surface has coeffi-
cient µ2 = 0.45. Assuming that m3 moves downward,
what is the acceleration of the system?
A. -1.76 [m/s²]
B. 1.87 [m/s*]
C. 2.75 [m/s²]
D. 4.41 [m/s-]
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