Q2. As shown in the image below, the freight cars A and B are approaching each other, and they have a mass of mA = 24 Mg and mB = 13 Mg, respectively. The %3D directions of their initial velocities are shown in the image, and the speeds are vA,1 = 2.9 m/s and vB,1 = 2.7 m/s. Determine the velocity of A after collision if the cars collide and rebound, such that B moves to the right with a speed of 2.1 m/s. Right is considered the positive direction and negative sign must be included if A moves to the left after the collision. Please pay attention: the numbers may change since they are randomized. Your answer must include 3 places after the decimal point, and proper Sl unit. VA,1 A VB,1 B Your Answer: Answer units

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Q2. As shown in the image below, the freight cars A and Bare approaching each
other, and they have a mass of ma
24 Mg and mB = 13 Mg, respectively. The
directions of their initial velocities are shown in the image, and the speeds are vA,1 =
2.9 m/s and vB,1 = 2.7 m/s. Determine the velocity of A after collision if the cars
collide and rebound, such that Bmoves to the right with a speed of 2.1 m/s. Right is
considered the positive direction and negative sign must be included if A moves to
the left after the collision. Please pay attention: the numbers may change since they
are randomized. Your answer must include 3 places after the decimal point, and
proper Sl unit.
VA,1
A
VB,1
В
Your Answer:
Answer
units
Transcribed Image Text:Q2. As shown in the image below, the freight cars A and Bare approaching each other, and they have a mass of ma 24 Mg and mB = 13 Mg, respectively. The directions of their initial velocities are shown in the image, and the speeds are vA,1 = 2.9 m/s and vB,1 = 2.7 m/s. Determine the velocity of A after collision if the cars collide and rebound, such that Bmoves to the right with a speed of 2.1 m/s. Right is considered the positive direction and negative sign must be included if A moves to the left after the collision. Please pay attention: the numbers may change since they are randomized. Your answer must include 3 places after the decimal point, and proper Sl unit. VA,1 A VB,1 В Your Answer: Answer units
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