In the figure, block A (mass 1.3 kg) slides into block B (mass 2.7 kg), along a frictionless surface. The directions of velocities before and after the collision are indicated; the corresponding speeds are VA¡ = 5.2 m/s, VB¡ = 2.1 m/s, and VBf = 4.3 m/s. What is velocity Vaf (including sign, where positive denotes motion to the right)? Number i Units VAI VAJ = ?
In the figure, block A (mass 1.3 kg) slides into block B (mass 2.7 kg), along a frictionless surface. The directions of velocities before and after the collision are indicated; the corresponding speeds are VA¡ = 5.2 m/s, VB¡ = 2.1 m/s, and VBf = 4.3 m/s. What is velocity Vaf (including sign, where positive denotes motion to the right)? Number i Units VAI VAJ = ?
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Transcribed Image Text:In the figure, block A (mass 1.3 kg) slides into block B (mass 2.7 kg), along a frictionless surface. The directions of velocities before and
after the collision are indicated; the corresponding speeds are vá = 5.2 m/s, VB¡ = 2.1 m/s, and VBf = 4.3 m/s. What is velocity Vaf
(including sign, where positive denotes motion to the right)?
Number i
Units
V₁y = ?
VAJ
Bf
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