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Introduction to Kinematics Notes. The study of motion. Final distance (m). Original distance (m). Final velocity(m/s). Original velocity(m/s). Acceleration(m/s 2 ). Time (s). 0m. 2000m. 2000m. 180 mi/hr. =84.5 m/s. ?. 0m. 0 m/s. ?.
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The study of motion Final distance (m) Original distance (m) Final velocity(m/s) Original velocity(m/s) Acceleration(m/s2) Time (s)
0m 2000m 2000m 180 mi/hr =84.5 m/s ? 0m 0 m/s ? 180 mi x __1.69km__ x __1000m__ x ___1 hr_ = 84.5m/s 1 hr 1 mi 1 km 3600s
A.) Shaggy Cat: 84.52 = 02 + 2a(2000-0) 7140.25 = 0 + 2a(2000) 7140.25 = 4000a 1.79 m/s2 = a B.) Lil Pup: 84.5 = 0 + 1.79t 84.5 = 1.79t 47.2 s = t