Two blocks with mg =2 kg and mg = 4 kg are moving with vR = 2.5 m/s and vg = 3 m/s in positive z and Y directions respectively on a frictionless horizontal surface. They collide at the origin and stick together afterwards. Find the common speed of two blocks after the collision. Select one: O a. 2 m/s ОБ. 15 m/s 4 VR O c. 2.5 m/s O d. 13 m/s 6 O e. 16 m/s 6.

Principles of Physics: A Calculus-Based Text
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Chapter8: Momentum And Collisions
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Two blocks with mr = 2 kg and mg = 4 kg are moving with vR = 2.5 m/s and VB = 3 m/s in positive a and y directions respectively on a
frictionless horizontal surface. They collide at the origin and stick together afterwards. Find the common speed of two blocks after the collision.
Select one:
a. 2 m/s
ОБ. 15
7m/s
4
VR
mR
О с.2.5 m/s
O d. 13
m/s
VB
6
O e. 16
m/s
Transcribed Image Text:Two blocks with mr = 2 kg and mg = 4 kg are moving with vR = 2.5 m/s and VB = 3 m/s in positive a and y directions respectively on a frictionless horizontal surface. They collide at the origin and stick together afterwards. Find the common speed of two blocks after the collision. Select one: a. 2 m/s ОБ. 15 7m/s 4 VR mR О с.2.5 m/s O d. 13 m/s VB 6 O e. 16 m/s
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