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....
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- Fall '09
- Work, initial velocity, cannon ball, horizontal distance ground