Melissa Wang

Chemistry

8 May, 14:21

What is the acceleration of this object? The object's mass is 2 kg. Small box with dot in the middle. Arrows originate at dot. Arrow up and Arrow down are same length. Arrow up labeled F sub norm equals 20 N and Arrow down labeled F sub grav equals 20 N. Arrow to the right is longer than arrow to the left. Arrow to the right is labeled F sub app equals 22 N and arrow to the left is labeled F sub frict equals 14 N. 0 m/s2 4 m/s2 7 m/s2 11 m/s2