A model rocket is shot straight up and explodes at the top of its trajectory into three pieces as viewed from above and shown in the figure below. The masses of the three pieces are mA = 107.5 g, mB = 20.0 g, and mC = 30.0 g. Immediately after the explosion, piece A is traveling at 1.45 m/s, and piece B is traveling at 7.10 m/s in a direction 30° below the negative x axis as shown. What is the velocity of piece C? magnitude ? (m/s) direction (in degrees; below the + x-axis)
A model rocket is shot straight up and explodes at the top of its trajectory into three pieces as viewed from above and shown in the figure below. The masses of the three pieces are mA = 107.5 g, mB = 20.0 g, and mC = 30.0 g. Immediately after the explosion, piece A is traveling at 1.45 m/s, and piece B is traveling at 7.10 m/s in a direction 30° below the negative x axis as shown. What is the velocity of piece C? magnitude ? (m/s) direction (in degrees; below the + x-axis)
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter1: Units And Measurement
Section: Chapter Questions
Problem 43P: A commonly used turn of mass in the English system Is the pound-mass, abbreviated Ibm, where 1 Ibm =...
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A model rocket is shot straight up and explodes at the top of its trajectory into three pieces as viewed from above and shown in the figure below. The masses of the three pieces are
mA = 107.5 g,
mB = 20.0 g,
and
mC = 30.0 g.
Immediately after the explosion, piece A is traveling at 1.45 m/s, and piece B is traveling at 7.10 m/s in a direction 30° below the negative x axis as shown. What is the velocity of piece C?
magnitude ? (m/s)
direction (in degrees; below the + x-axis)
Transcribed Image Text:y
A
в С
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