Question: At the end of the spring term, a high school physics class celebrates by shooting a bundle of exam papers into the town landfill with

At the end of the spring term, a high school physics class celebrates by shooting a bundle of exam papers into the town landfill with a homemade catapult. They aim for a point that is 30.0 m away and at the same height from which the catapult releases the bundle. The initial horizontal velocity component is 3.90 m/s. What is the initial velocity component in the vertical direction? What is the launch angle?

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