Apuck moves 2.35 m/s in a -22 degree direction. a hockey stick pushes it for 0.215 s, changing its velocity to 6.42 m/s in a 50 degree direction. what is displacement y?

Displacement in Y direction is 0.434 m

Explanation:

initial velocity of the puck is 2.35 m/s at -22 degree

so here it is given as

final velocity is given as 6.42 m/s at 50 degree

so we have

now displacement in Y direction is given as

the answer is 3.1 his answer is wrong mines is right