We solved the following problems from the book:
p. 102 # 1, 2, 3
p. 104 # 1, 2, 3, 4
We then used the equivalency of KE = PE to figure out...
p. 102 # 1 - how high did the baseball go?
p. 104 # 2 - how fast was the baseball going when it headed upwards?
p. 104 # 3 - how fast would the climber be going right before he hit if he slips and falls?
p. 102 # 1, 2, 3
p. 104 # 1, 2, 3, 4
We then used the equivalency of KE = PE to figure out...
p. 102 # 1 - how high did the baseball go?
p. 104 # 2 - how fast was the baseball going when it headed upwards?
p. 104 # 3 - how fast would the climber be going right before he hit if he slips and falls?
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