G MasteringPhysics: Assignme 3 MasteringPhysics: Mom X P Ent -> O gphysicscom/my
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G MasteringPhysics: Assignme 3 MasteringPhysics: Mom X P Ent -> O gphysicscom/myct/itemview o le ghysics.com/myotitemViev AP Physics 1 Momentum Enhanced EOC. Problem 9.13 session.mastern Enhanced EOC: Problem 9.13 A small, 300 g cart is moving at 1.80 m/s on a frictionless track when it collides with a larger, 3.00 kg cart at rest. After the collision, the small cart recoils at 0.890 m/s Part A Wh Exp You may want to review (il pages 262-268) For help with math skills, you may want to review Vector Components u= SubrExplanation / Answer
initial momentum
Pi = (m1*u1)+(m2*u2)
after collision
final momentum
Pf = (m1*v1)+(m2*v2)
from momentum conservation
Pf = Pi
(m1*v1)+(m2*v2) = (m1*u1)+(m2*u2)
-(0.300*0.89) + (3*v2) = (0.300*1.8)+(3*0)
v2 = 0.269 m/s <<<<<-------answer
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