1346.8.6.10111212Consider the situation in which object X has a speed of 2 m/s and object Y has a speed of5 m/safter the collision takes place. After the collision, both objects travel in the same direction.Which of the following predictions must be true about how the momentum p of the two-object system and the kinetic energy K of the two-object system change from before the collision to afterthe collision?KRemains constantRemains constantKB.Remains constantDecreasesKDecreasesRemains constantKDDecreasesDecreasesacerSC->Ce 49.6.101112( 12 of 12Question 12Object XObject Y5 m/s2 m/sSubrTwo objects of the same mass travel in the same direction along a horizontal surface.. Object X has a speed of 5 and object Y has a speed of 2 , as shown in the figure. After a period of time,object X collides with object Y.Consider the situation in which object X has a speed of 2 m/s and object Y has a speed of 5 m/s after the collision takes place. After the collision, both objects travel in the same direction.Which of the following predictions must be true about how the momentum p of the two-object system and the kinetic energy K of the two-object system change from before the collision to afterthe collision?Aacer女esc$4&大%24%23

There are two cases of collision 1) Elastic collision 2) Inelastic collision In both the types,…

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