The motion of an object is described by the equation below. x = (0.50 m) cos(π...

Question

Question

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.

science physics

Answer 1

Answer #1

. Gei ven 1: (o-son) tod. 막 aI Compaing oiven eauaon with χ : A cos (ot whexe A amplud A EO 50 m on compaxins the anqutax The

Answer 2

Similar Homework Help Questions

An object is vibrating on a spring with the following equation of motion: ?=(30 ??)cos((2?)/(160)?) a)...

An object is vibrating on a spring with the following equation of motion: ?=(30 ??)cos((2?)/(160)?) a) What is the amplitude (A) ? b) What is the angular frequency? c) What is the frequency(f) and period(T)? d) What is the object’s position at a time t = 1.5 s?
The position of a particle is given by the expression x = 4.00 cos (2.00πt + π/2)

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...

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...

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
The position of a 0.290 kg object attached to a spring is described by x =...

The position of a 0.290 kg object attached to a spring is described by x = (0.250 m) cos(0.325πt) a) Find the amplitude of the motion. b) Calculate the spring constant. c) Calculate the position at t = 0.225 s. d) Calculate the object's velocity at t = 0.225 s.
1. The position of an object is given by the function: F(t) = cos(0.25mt + 0.57...

1. The position of an object is given by the function: F(t) = cos(0.25mt + 0.57 (a) What is the amplitude, frequency, and period of the motion? (b) What is the position of the object at t 0s and t0.2s? (c) Plot F(t) as a function of t, for 0 St 4 2. The position of the motion of the bob in a simple pendulum in radians is given by θ(t)--3 cos(nt + π) What is the amplitude, frequency, and...

The position of a particle is given by the expression x = 4.00 cos (6.00πt +...

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...

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?
The function x = (4.3 m) cos[(3πrad/s)t + π/5 rad] gives the simple harmonic motion of...

The function x = (4.3 m) cos[(3πrad/s)t + π/5 rad] gives the simple harmonic motion of a body. At t = 2.2 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?

The function x = (7.9 m) cos[(4πrad/s)t + π/3 rad] gives the simple harmonic motion of...

The function x = (7.9 m) cos[(4πrad/s)t + π/3 rad] gives the simple harmonic motion of a body. At t = 2.1 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?