(Figure 1) represents the motion of a mass on a spring. 1.What is the amplitude
ID: 1295971 • Letter: #
Question
(Figure 1) represents the motion of a mass on a spring.
1.What is the amplitude of the oscillation
What is the position of the mass at time t = 30s ?
When is the first time the velocity of the mass is zero?
At which of these times does the kinetic energy have its maximum value
(Figure 1) represents the motion of a mass on a spring. 1.What is the amplitude of the oscillation What is the position of the mass at time t = 30s ? When is the first time the velocity of the mass is zero? At which of these times does the kinetic energy have its maximumExplanation / Answer
Amplitude = 4.5 cm (approx)
the position of the mass at time t = 30s, x=-2.5 (approx)
first time the velocity of the mass is zero at t=2.5 s (approx)
the kinetic energy have its maximum value at t=8, 20, 32, 44 s (approx)
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