Unformatted text preview: 9.0 km 30 degrees E of S, then 8.0 km due W, then 10.0 km 30 degrees W of N. At the end of this hike how far is the student from her starting point? In what direction? [specify angle] 3. Starting from rest a motorist accelerates at 2.00 m/s for 8.00 sec. then goes at constant velocity for 30.0 sec. He then brakes for a red light and stops in 40.0 m. Find: a. The acceleration during braking. [assume constant] b. The total distance covered in the sequence. c. The total time taken from start to stop....
View
Full Document
 Fall '09
 LEE
 Work, initial velocity, cannon ball, horizontal distance ground

Click to edit the document details