ib binwewoba opiect 1o yliools Let's try to solve some problems! Problem 1 A ball is thrown from the top of a school building 55 m high with an initial velocity of 8 m/s. gvom (1) Where is the ball 1.5 seconds after being thrown? (2) What time will it take the ball to reach the ground? (3) What is its speed upon hitting the ground? wowob Given: dy = 55 m vix = 8 m/s t = 1.5 s Find: 1. R or dx (location of the ball) 2. 3. V Solution 1: Its horizontal distance R = vix t holo upo ei enoitiup3 nog gte ort to idgisH

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