A 0.10 kg softball is traveling at 20.00 metres per second to the left. A batter strikes the ball and sends it traveling at 30.00 metres per second to the right. The bat and softball are in contact for 0.25 seconds. At the start of the problem you must state which direction you choose to be positive. What is the initial momentum and direction of the softball? What is the final momentum and direction of the softball? What was the impulse striking on the softball? What was the force of the bat striking the softball?

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