A1.50-m string of weight 0.0125 n is tied to the ceiling at its upper end, and the lower end supports a weight w. ignore the very small variation in tension along the length of the string that is produced by the weight of the string. when you pluck the string slightly, the waves traveling up the string obey the equation: y(x, t) = (8.50 mm)cos(172 rad/m x − 4830 rad/s t)assume that the tension of the string is constant and equal to w. (a) how much time does it take a pulse to travel the fulllength of the string? (b) what is the weight w? (c) how many wavelengths are on the string at any instant of time? (d) what is the equation for waves traveling down the string?

What is hidden during a lunar eclipse? isn't the moon hidden?

A110-pound person pulls herself up 4.0 feet. this took her 2.5 seconds. how much power was developed? 0.13 hp 0.32 hp 2.0 hp 3.1 hp

Pl asaaap ! match the term to the correct description. a type of wave that transfers energy where the particles in the medium move perpendicular to the direction in which the energy is traveling. a type of wave that transfers energy where the particles in the medium move parallel to the direction in which the energy is traveling. movement that is back and forth, like an equal sign = a type of wave that transfers energy where the particles in the medium move in a circle motion while the energy travels left or right. movement that is like a t transfers energy from one location to another 1. wave 2. parallel movement 3. perpendicular movement 4. transverse wave 5. longitudinal wave 6. surface wave