A bomb initially at rest on a smooth, horizontal surface is exploded into three pieces. Two pieces fly off horizontally at a 60° angle to each other, a 2.0 kg piece at 20 m/s and a 3.0 kg piece at 12 m/s. The third piece flies off horizontally at 30 m/s. (a) Determine the direction of motion of the third piece. (b) What is its mass?
A bomb initially at rest on a smooth, horizontal surface is exploded into three pieces. Two pieces fly off horizontally at a 60° angle to each other, a 2.0 kg piece at 20 m/s and a 3.0 kg piece at 12 m/s. The third piece flies off horizontally at 30 m/s. (a) Determine the direction of motion of the third piece. (b) What is its mass?
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Transcribed Image Text:SPH4U
Assignment 4 Momentum and Energy
Your work must be clear to read. Clearly label all cases (a, b). Show all steps in GRASS format.
GRASS means given/required/analysis/solution/statement. You can type your solutions and answers,
but neat handwriting is perfectly acceptable. Please submit your assignment as ONE PDF file on
D2L. I do not accept any assignments via email after the due date.
Problem:
A bomb initially at rest on a smooth, horizontal surface is exploded into three pieces. Two pieces
fly off horizontally at a 60° angle to each other, a 2.0 kg piece at 20 m/s and a 3.0 kg piece at 12
m/s. The third piece flies off horizontally at 30 m/s.
(a) Determine the direction of motion of the third piece.
(b) What is its mass?
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