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During the Construction of a High-Rise Building, a Worker Accidentally

Question 148

Multiple Choice

During the construction of a high-rise building, a worker accidentally dropped his portable electric screwdriver from a height of 144 ft. After t sec, the screwdriver had fallen a distance of During the construction of a high-rise building, a worker accidentally dropped his portable electric screwdriver from a height of 144 ft. After t sec, the screwdriver had fallen a distance of ft. What was the velocity of the screwdriver at the time it hit the ground? A) 12 ft/sec B) 96 ft/sec C) 768 ft/sec D) 48 ft/sec ft. What was the velocity of the screwdriver at the time it hit the ground?


A) 12 ft/sec
B) 96 ft/sec
C) 768 ft/sec
D) 48 ft/sec

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