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The pendulum of the Charpy impact machine has a mass of 50 kg and a radius of gyration
Chapter 18, Problem R18-1(choose chapter or problem)
The pendulum of the Charpy impact machine has a mass of 50 kg and a radius of gyration of \(k_{A} = 1.75 \ m\). If it is released from rest when \(\theta = 0^{\circ}\), determine its angular velocity just before it strikes the specimen S, \(\theta = 90^{\circ}\).
Questions & Answers
QUESTION:
The pendulum of the Charpy impact machine has a mass of 50 kg and a radius of gyration of \(k_{A} = 1.75 \ m\). If it is released from rest when \(\theta = 0^{\circ}\), determine its angular velocity just before it strikes the specimen S, \(\theta = 90^{\circ}\).
ANSWER:
Problem R18-1
The pendulum of the Charpy impact machine has a mass of 50 kg and a radius of gyration of = 1.75 m. If it is released from rest when = 0, determine its angular velocity just before it strikes the specimen S, = 90
Step by Step Solution
Step 1 of 3
Refer to the free body diagram below.