Log in
Physics
4
answers
0
watching
56
views
18 Dec 2019

Two vibrations,at right angle to each other, are described by the equations x=sin?t(m) y=2cos(?+?/2)(m). construct the curve for the combined motion and show the direction of motion.

Watch
4
answers
0
watching
56
views

For unlimited access to Homework Help, a Homework+ subscription is required.

Unlock all answers

Get 1 free homework help answer.
Get unlimited access
Already have an account? Log in
Share
Get unlimited access
Already have an account? Log in
Share
Get unlimited access
Already have an account? Log in
Share
Get unlimited access
Already have an account? Log in
Share

Related textbook solutions

Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

Related questions

A particle's trajectory is described by and , where t is in s.

(1) What is the particle's speed at t=0 s?

(2) What is the particle's speed at t=5.0 s? Express your answer using two significant figures.

(3) What is the particle's direction of motion, measured as an angle from the X-axis, at t=0 s? Express your answer using two significant figures.

(4) What is the particle's direction of motion, measured as an angle from the X-axis, at t=5.0 s? Express your answer using two significant figures.

A sinusoidalwave is described by the wave function,
y = (0.24 m) sin(0.20x − 50t)
where x and y are in meters and t is inseconds. Determine the following for this wave.
(a) the amplitude
1m

(b) the angular frequency
2rad/s

(c) the angular wave number
3rad/m

(d) the wavelength
4m

(e) the wave speed
5m/s

(f) the direction of motion
6
+x−x +y −y

A projectile is launched with speed vo at an angle θo above the horizon. Its motion is described in terms of position, velocity, and acceleration: x, y, vx, vy, ax, ay, respectively.

(a) Which of those quantities are constant during the motion?

(b) Which are equal to zero throughout the motion?

Weekly leaderboard

Home
Homework Help 3,900,000
Physics 110,000
Start filling in the gaps now
Log in