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A mass on a string of unknown length oscillates as a pendulum with a period of 3.4 s . Parts A to D are independent questions, each referring to the initial situation. (Express your answer to two significant figures and include the appropriate units.)
A) What is the period if the mass is doubled?
B) What is the period if the string length is doubled?
C) What is the period if the string length is halved?
D) What is the period if the amplitude is doubled?
From colonial times through the 1960s, the primary mode of mental illness treatment was institutional. What factors were responsible for this shift
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A person, with his ear to the ground, sees a huge stone strike the concrete pavement. A moment later two sounds are heard from the impact: one travels in the air and the other in the concrete, and they are 6.60s apart. How far away did the impact ..
A particle of mass 3 kilogram is attached to the end of a ring of length 4meter, whose other end is fixed. determine the tension in the string at the instant of projection
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A horizontal mass-spring system consists of a 0.32-kg mass attached to a spring with a spring constant of 25 N/m. It is observed that at t = 0 the displacement is x = 0 however the velocity is +2.5m/s. What is the maximum value of the acceleration?
In an open RC circut, the total resistance is 15Kohms and the battery emf is 24 and constant is measured to be 35 microsecond calculate (a) the total capacitance of the circuit
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