The two disks A and B have a mass of 4 kg and 5 kg, respectively. They collide with the initial velocities shown. The coefficient of restitution is e = 0.7. Suppose that (VA)₁ = 6 m/s. (VB)₁ = 7 m/s. (Figure 1) Determine the magnitude of the velocity of A just after impact. Express your answer to three significant figures and include the appropriate units. (VA)2= |Value ? Units igure (VB) B (VA) 60 Line of impact Submit Request Answer Part B Determine the angle between the x axis and the velocity of A just after impact, measured clockwise from the negative z axis. Express your answer in degrees to three significant figures. 1 ΑΣΦ 11 vec 1 of 1 Submit Request Answer Part C ? Determine the magnitude of the velocity of B just after impact. Express your answer to three significant figures and include the appropriate units. ? (VB)2= Value Units

The two disks A and B have a mass of 4 kg and 5 kg, respectively. They collide with the initial velocities shown. The coefficient of restitution is e = 0.7. Suppose that (VA)₁ = 6 m/s. (VB)₁ = 7 m/s. (Figure 1) Determine the magnitude of the velocity of A just after impact. Express your answer to three significant figures and include the appropriate units. (VA)2= |Value ? Units igure (VB) B (VA) 60 Line of impact Submit Request Answer Part B Determine the angle between the x axis and the velocity of A just after impact, measured clockwise from the negative z axis. Express your answer in degrees to three significant figures. 1 ΑΣΦ 11 vec 1 of 1 Submit Request Answer Part C ? Determine the magnitude of the velocity of B just after impact. Express your answer to three significant figures and include the appropriate units. ? (VB)2= Value Units

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Conservation of Energy

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Question

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The two disks A and B have a mass of 4 kg and 5 kg, respectively. They collide with the
initial velocities shown. The coefficient of restitution is e = 0.7. Suppose that
(VA)1 = 6 m/s, (VB)₁ = 7 m/s. (Figure 1)
Determine the magnitude of the velocity of A just after impact.
Express your answer to three significant figures and include the appropriate units.
με
?
(VA)2= Value
Units
igure
(VB)1
B
(VA)1
60° Line of impact
Submit
Request Answer
Part B
Determine the angle between the x axis and the velocity of A just after impact, measured clockwise from the negative x axis.
Express your answer in degrees to three significant figures.
ΜΕ ΑΣΦ Η
vec
0₁ =
1 of 1
Submit
Request Answer
Part C
?
Determine the magnitude of the velocity of B just after impact.
Express your answer to three significant figures and include the appropriate units.
HÅ
?
(VB)2=
Value
Units

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