▼ Part A Two blocks, each of mass m = 7.60 kg, are connected by a massless rope and start sliding down a slope of incline 0= 40.0° at t=0.000 s. The slope's top portion is a rough surface whose coefficient of kinetic friction is x=0.350. At a distance d = 1.40 m from block A's initial position the slope becomes frictionless. (Figure 1)What is the velocity of the blocks when block A reaches this frictional transition point? Assume that the blocks' width is negligible. Express your answer numerically in meters per second to four significant figures. ► View Available Hint(s) V= 195 ΑΣΦ Submit vec 3 ? m/s

Elements Of Electromagnetics
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▼
Part A
Two blocks, each of mass m = 7.60 kg, are connected by a massless rope and start sliding down a slope of incline 0= 40.0° at t = 0.000 s. The slope's top portion is a
rough surface whose coefficient of kinetic friction is μ = 0.350. At a distance d = 1.40 m from block A's initial position the slope becomes frictionless. (Figure 1)What is
the velocity of the blocks when block A reaches this frictional transition point? Assume that the blocks' width is negligible.
Express your answer numerically in meters per second to four significant figures.
► View Available Hint(s)
V=
||| ΑΣΦ
Submit
Part B Complete previous part(s)
Part C Complete previous part(s)
H
Provide Feedback
r
O
vec
?
m/s
C
Review
U ENG ☎4x
Next >
7:49 PM
7/12/2022
Transcribed Image Text:▼ Part A Two blocks, each of mass m = 7.60 kg, are connected by a massless rope and start sliding down a slope of incline 0= 40.0° at t = 0.000 s. The slope's top portion is a rough surface whose coefficient of kinetic friction is μ = 0.350. At a distance d = 1.40 m from block A's initial position the slope becomes frictionless. (Figure 1)What is the velocity of the blocks when block A reaches this frictional transition point? Assume that the blocks' width is negligible. Express your answer numerically in meters per second to four significant figures. ► View Available Hint(s) V= ||| ΑΣΦ Submit Part B Complete previous part(s) Part C Complete previous part(s) H Provide Feedback r O vec ? m/s C Review U ENG ☎4x Next > 7:49 PM 7/12/2022
Principle of Linear Impulse and Momentum for a System of
system, yields
Σmi(vi), + Σ/ F, dt = Emi(vi)2
where m, is the ith particle's mass, v, is the ith particle's velocity,
and F; is the external force that acts on the ith particle. This
relationship states that the sum of the initial linear momenta, at time
t₁, and the impulses of all the external forces acting between times t₁
and t2 is equal to the sum of the linear momenta of the system, at time
to. If the system has a mass center, G, the expression becomes
m(ve)₁ + Σ ſt² F; dt = m(vc)2
This expression allows the principle of linear impulse and momentum
to be applied to a system of particles that is represente as a single
particle.
Figure
y
x
d-
1 of 1
Par
Part
Provi
Transcribed Image Text:Principle of Linear Impulse and Momentum for a System of system, yields Σmi(vi), + Σ/ F, dt = Emi(vi)2 where m, is the ith particle's mass, v, is the ith particle's velocity, and F; is the external force that acts on the ith particle. This relationship states that the sum of the initial linear momenta, at time t₁, and the impulses of all the external forces acting between times t₁ and t2 is equal to the sum of the linear momenta of the system, at time to. If the system has a mass center, G, the expression becomes m(ve)₁ + Σ ſt² F; dt = m(vc)2 This expression allows the principle of linear impulse and momentum to be applied to a system of particles that is represente as a single particle. Figure y x d- 1 of 1 Par Part Provi
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