A 4-column table with 3 rows. Column 1 is labeled Both Gliders Moving with entries m (k g); v (m/s); p (k g times m/s). Column 2 is labeled Before Collision G 1 with entries 0.5; 3.00; 1.50. Column 3 is labeled Before Collision G 2 with entries 0.8; negative 3.00; negative 2.40. Column 4 is labeled After Collision G 1 plus G 2 with entries 1.3; negative 0.69; negative 0.90. Consider the example data provided to complete the sentences. After colliding, G1 + G2 travels in a(n) direction as G1 travels before the collision, but at about the magnitude in velocity. The initial momentum of G2 (the magnitude or absolute value) is greater than G1 because its is greater than G1. The percent difference between the total momentum before and after the collision is %.

the answer is 3.1 his answer is wrong mines is right

hi there!

out of the two, (b) precision would be more reasonable.   however, both a and b could be pretty reasonable.

-awesomerepublic   : )

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hope this !