L = 0.500 m 0 B k = 550 N/m m = 6 kg position 1: 0=0* position 2: 0 = 35.0* it is constrained to move along slots cut in a vertical plate as shown. 1. Determine the work done by the spring and by the rod's weight. choices by the spring: 24.9, 2.25, -24.9, or -2.25 choices by the weight: 14.72, -8.44, 8.44, -14.72 2. What is the value of w_2 at pos. 2? choices: 2.76, 3.52, 4.98, or 24.8
L = 0.500 m 0 B k = 550 N/m m = 6 kg position 1: 0=0* position 2: 0 = 35.0* it is constrained to move along slots cut in a vertical plate as shown. 1. Determine the work done by the spring and by the rod's weight. choices by the spring: 24.9, 2.25, -24.9, or -2.25 choices by the weight: 14.72, -8.44, 8.44, -14.72 2. What is the value of w_2 at pos. 2? choices: 2.76, 3.52, 4.98, or 24.8
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter7: Conservation Of Energy
Section: Chapter Questions
Problem 29P
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