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This site will look much better in a browser that supports current web standards , but it is accessible to any browser or Internet device. Physics 1D03, set #11 Main menu · Reload · Logout Current server time is Wednesday, December 20, 2006 at 05:12 Help Units · Metric Prefixes · Constants floresn Set 11, Due Mon, Nov 27, 2006 at 13:00 Go to problem [1 ] [2 ] [3 ] [4 ] [5 ] [6 ] [7 ] [8 ] [9 ] [10 ] [11 ] [12 ] [13 ] [14 ] [15 ] 1-15 Status: Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y 1. 1 . [1 point, 10 tries] An 8.58 kg mass moving east at 13.5 m/s on a frictionless horizontal surface collides with a 11.2 kg mass that is initially at rest. After the collision, the 8.58 kg mass moves south at 2.09 m/s. What is the magnitude of the velocity of the 11.2 kg mass after the collision? Answer: 1.05e+01 m/s 2. 2 . [1 point, 10 tries] What is the angle relative to the east? Answer: 8.80e+00 deg 3. 3 . [1 point, 10 tries] What percentage of the initial kinetic energy is lost in the collision? Do not enter units. Answer: 1.92e+01 4. 4 . [1 point, 10 tries] A 0.270 kg puck, initially at rest on a frictionless horizontal surface, is struck by a 0.205 kg puck that is initially moving along the x axis with a velocity of 2.04 m/s. After
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