阿摩線上測驗
13. Consider the collision of two objects with masses m1 and m2. The initial (before collision) and final (after collision) momenta are denoted as 
. The momentum difference before the collision is recorded as 
, and the momentum difference after the collision is recorded as 
. What is the magnitude of the impulse J experienced by each object during the collision?
(A)
(B)
(C)
(D)
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統計： A(0), B(0), C(0), D(1), E(0) #3829848
統計： A(0), B(0), C(0), D(1), E(0) #3829848