An object is thrown horizontally from the top of a 40-m building and lands 30 m from the base of the building. Ignore air resistance. What must have been the initial horizontal component of the velocity? Input your answer in m/s using 3 significant figures. (g = -9.80 m/s²)
An object is thrown horizontally from the top of a 40-m building and lands 30 m from the base of the building. Ignore air resistance. What must have been the initial horizontal component of the velocity? Input your answer in m/s using 3 significant figures. (g = -9.80 m/s²)
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter3: Vectors
Section: Chapter Questions
Problem 42PQ: The same vectors that are shown in Figure P3.6 are shown in Figure P3.42. The magnitudes are F1 =...
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