A mass of 0.3 kg. is connected to a massless spring with a force constant k = 20 N/m. The system oscillates horizontally on a frictionless surface with an amplitude of 4 cm. What is the velocity of the mass when it is 2 cm from its equilibrium position?
A mass of 0.3 kg. is connected to a massless spring with a force constant k = 20 N/m. The system oscillates horizontally on a frictionless surface with an amplitude of 4 cm. What is the velocity of the mass when it is 2 cm from its equilibrium position?
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
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Transcribed Image Text:5) A mass of 0.3 kg. is connected to a massless spring with a force constant k =
20 N/m. The system oscillates horizontally on a frictionless surface with an
amplitude of 4 cm. What is the velocity of the mass when it is 2 cm from its
equilibrium position?
a) 0.28
b) 0.08
c) 0.52 d) 0.15
F) If the length of a pendulum is doubled, its period will;
decrease by 2
b) increase by 2
increase by
e) 0.34
c) decrease by
e) remain the same
At what point during the oscillation of a pendulum is the linear acceleration
pendulum bob equal to zero?
t the amplitude of the swing
t the bottom of the swing
Ifway between the amplitude and bottom of the swing on the way down
Ifway between the amplitude and bottom of the swing on the way up
kg. mass is oscillating horizontally on a frictionless surface when attac
ring. The total energy of the system is observed to be 10J. If the mass
ed by a 4 kg. mass, but the amplitude of oscillations and the spring re
me the total onorgu of th
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