Please show all steps and keep in mind significant digits. Thank you!
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Three blocks slide on a smooth surface, as shown in Figure A2.11. Initially, thefirst block (m1 = 1.00 kg) moves at 3.00 m/s to the right, the second block (m2 = 2.00 kg) is at rest, and the third block (m3 = 3.00 kg) moves to the left at0.500 m/s. First, m1 collides elastically with m2 and recoils to the left. Afterwards,m2 and 771.3 collide and stick. Calculate, a. the velocities of m1 and 1712 after the first collision. b. the velocity of mg and 1013 after the second collision.