SPH3U-05: Viewing Uploads X Microsoft Word - Unit 2 forces X Course Hero + X @ File C:/Users/Dorian/Downloads/1709668559-Unit%202%20forces%20test.pdf E Microsoft Word - Unit 2 forces test 3 / 5 100% + | HO Problem Solving -Show all your work - Use the GRASS method. (T/I =10) 1. The free-body diagram below represents a 200-g rock suspended by a string. What is the rock's acceleration? (Assume 2 significant digits.) [2] FT - 3.2 N 2. The free-body diagram of a 4.0-kg object is shown below. What additional force must act so that the object has an acceleration of 2.5 m/s' [W]? [2] N 2.0 N W- 6.0 N- 2.0 N Type here to search A L O G O (ENG 8:02 PM 2024-04-28