To further explore what this equation means, consider four sets of identical waves that move in the +x direction. a photo is taken of each wave at time t and is displayed in the figures below. rank these sets of waves on the basis of the maximum amplitude of the wave that results from the interference of the two waves in each set. rank from largest amplitude on the left to smallest amplitude on the right. to rank items as equivalent, overlap them.

Aparticle of mass m is projected with an initial velocity v0 in a direction making an angle α with the horizontal level ground as shown in the figure. the motion of the particle occurs under a uniform gravitational field g pointing downward. (a) write down the lagrangian of the system by using the cartesian coordinates (x, y). (b) is there any cyclic coordinate(s). if so, interpret it (them) physically. (c) find the euler-lagrange equations. find at least one constant of motion. (d) solve the differential equation in part (c) and obtain x and y coordinates of the projectile as a function of time. (e) construct the hamiltonian of the system, h, and write down the hamilton’s equations (canonical equations) of motion.

Afigure skater is rotating at a rate of 200 revolutions per minute. what is the angular speed, in units of rad/s? 20.9 12000 200 3.33

Write a full page that sumerizes thermodynamics it’s from the website visionlearnig