Two identical blocks slide along a ramp with negligible friction, as shown. The first block has an initial speed to up t

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Two Identical Blocks Slide Along A Ramp With Negligible Friction As Shown The First Block Has An Initial Speed To Up T 1 (34.31 KiB) Viewed 65 times

Two identical blocks slide along a ramp with negligible friction, as shown. The first block has an initial speed to up the ramp while the second has the same initial speed 10 down the ramp. The coordinate system shown defines down the ramp to be the positive direction. While both blocks are sliding on the ramp, the center of mass velocity of the two-block system is (A constant and zero (B) constant but not zero (C increasing in the direction D increasing in the +a direction