The Figure shows a 0.3kg baseball just before and just after it collides with a bat. Justbefore, the ball has velocity of magnitude 11.3 m/sand angle θ1 =38.8°. Justafter, it is traveling directly upward with velocity of magnitude 8.90 m/s.The duration of the collision is 2.50 ms. What arethe (a)magnitudeand (b)direction (relative tothe positive direction of the xaxis) of the impulse onthe ball from the bat?

I know how to do part Bbut i couldn't figure out how to find A. Please help. It would begreat if you had any help!

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