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APCO 1P50 Study Guide - Airbag, Sport Utility Vehicle

103 views3 pages
mauvealpaca120
3 Oct 2013
School
Brock University
Department
Applied Computing
Course
APCO 1P50
Professor
Caroline Starrs

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Document Summary

Assignment 1-2: a ball rolling down a hill at 4. 0 m/s accelerates at 2. 0 m/s2. [3a: an suv with an initial velocity of 10 m/s [e] accelerated at 5. 0 m/s2[e]. [3a: a golf ball rolls up a steep hill. It is initially travelling at 25 m/s and slows down with an acceleration of -5. 0 m/s2. [4a: a ball rolls at an initial velocity of 4. 0 m/s up a hill. Five seconds later it is rolling down the hill at 6. 0 m/s. [3a: its displacement at 5. 0 s. [3a, a subway train travelling west at 20 m/s is brought to a rest in 10 s. find the displacement of the subway train while it is coming to a stop. [3a: a helicopter accelerates uniformly from 20 m/s [w] to 50 m/s [e] in 9. 0 s. find the average velocity for the 9. 0 s interval. [2t: a diver jumps with an upward velocity from a 9. 0 m diving board.

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