Q2/ A body on a spring oscillates with a period of 2 sec and amplitude of 15 cm .At time equal to zero second ,it is 7 cm to the left of equilibrium and moving to the left .what are its position and direction of motion at time equal to four second?

Q2/ A body on a spring oscillates with a period of 2 sec and amplitude of 15 cm .At time equal to zero second ,it is 7 cm to the left of equilibrium and moving to the left .what are its position and direction of motion at time equal to four second?

Name: B = (2i + 4)+ 8k)Q2/ A body on a spring oscillates with a period of 2
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Description: B = (2i + 4)+ 8k)Q2/ A body on a spring oscillates with a period of 2 sec and amplitudeof 15 cm .At time equal to zero second ,it is 7 cm to the left ofequilibrium and moving to the left .what are its position and direction ofmotion at time equal to

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

Chapter12: Oscillatory Motion

Section: Chapter Questions

Problem 12OQ

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Suppose you have a 0.750-kg object on a horizontal surface connected to a spring that has a force constant of 150 N/m. There is simple friction between the object and surface with a static coefficient of friction s=0.100 . (a) How far can the spring be stretched without moving the mass? (b) If the object is set into oscillation with an amplitude twice the distance found in part (a), and the kinetic coefficient of friction is k=0.0850 , what total distance does it travel before stopping? Assume it starts at the maximum amplitude.
The equations listed in Table 2.2 give position as a function of time, velocity as a function of time, and velocity as a function of position for an object moving in a straight line with constant acceleration. The quantity vxi appears in every equation. (a) Do any of these equations apply to an object moving in a straight line with simple harmonic motion? (b) Using a similar format, make a table of equations describing simple harmonic motion. Include equations giving acceleration as a function of time and acceleration as a function of position. State the equations in such a form that they apply equally to a blockspring system, to a pendulum, and to other vibrating systems. (c) What quantity appears in every equation?
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At what positions is the speed of a simple harmonic oscillator halt its maximum? That is, what values of x/X give v=vmax/2, where X is the amplitude of the motion?
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