The motion of an object is described by the equation below.
x = (0.50 m) cos(π t / 9)
(a) Find the position of the object at t = 0 and at t = 0.30 s.
(b) Find the amplitude of the motion.
(c) Find the frequency of the motion.
(d) Find the period of the motion.
The motion of an object is described by the equation below. x = (0.50 m) cos(π...
The position of a particle is given by the expression x = 4.00 cos (2.00πt + π/2), where x is in meters and t is in seconds. (a) Determine the frequency (b) Determine period of the motion(c) Determine the amplitude of the motion.(d) Determine the phase constant. (e) Determine the position of the particle at t = 0.350 s.
Last part The position of a 0.30-kg object attached to a spring is described by x = (0.28 m) cos(08nt). (Assume t is in seconds.) (a) Find the amplitude of the motion. 0.28 (b) Find the spring constant. 1.89 N/m (c) Find the position of the object at t 0.36 s. 0.173 d) Find the object's speed at t- 0.36 s. Enter a number differs from the correct answer by more than 10%. Double check your calculations. m/ Need Help?...
Find the amplitude, frequency and period of motion for an object vibrating at the of a horizontal spring if the equation for its position as a function of time is: X = (0.250m) cos(pi/8.00 t) Amplitude Frequency Period Find the position, velocity and acceleration at t = 1.0 s for the wave in question 2: position
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The position of a particle is given by the expression x = 4.00 cos (6.00πt + π), where x is in meters and t is in seconds. (a) Determine the frequency. Incorrect: Your answer is incorrect. How is the frequency related to the angular frequency? Hz (b) Determine period of the motion. Incorrect: Your answer is incorrect. How is the period related to the frequency? s (c) Determine the amplitude of the motion. Incorrect: Your answer is incorrect. The amplitude...
The function x = (2.2 m) cos[(4πrad/s)t + π/3 rad] gives the simple harmonic motion of a body. At t = 3.0 s, what are the (a) displacement, (b) velocity, (c) acceleration, and (d) phase of the motion? Also, what are the (e) frequency and (f) period of the motion?
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