A big boulder has a mass of 8.20t (metric tons) and rests at a coal mine site. The boulder is blown up with explosives into 3 parts, all the 3 parts move horizontally in the xy plane. The biggest part (mass 3.3 t) travels west at a speed of 3m/s. The second part (mass 2.7t) moves at 2m/s in a direction 25.0 degrees south of east. What is the speed and direction of the third boulder part?
A big boulder has a mass of 8.20t (metric tons) and rests at a coal mine site. The boulder is blown up with explosives into 3 parts, all the 3 parts move horizontally in the xy plane. The biggest part (mass 3.3 t) travels west at a speed of 3m/s. The second part (mass 2.7t) moves at 2m/s in a direction 25.0 degrees south of east. What is the speed and direction of the third boulder part?
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter2: Vectors
Section: Chapter Questions
Problem 51P: In an attempt to escape a desert island, a castaway builds a raft and sets out to sea. The wind...
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