Why is it important to know that air is a fluid?

There are many environmental benefits to using nuclear power. One is not an environmental benefit of nuclear power. That is:

The linear density of a string is 1.9 * 10-4 kg/m. A transverse wave on the string is described by the equation y = (0.034 m) sin[ (2.8 m-1) x + (38 s-1) t] What are (a) the wave speed and (b) the tension in the string?

One of the ways that a magnet's domain could become unaligned is which of the following? A. by using it too much B. by putting it near a magnet that repels it C. by breaking it in two D. by dropping it

Suppose you are walking home after school. The distance from school to your home is five kilometers. On foot, you can get home in 25 minutes. However, if you rode a bicycle, you could get home in 10 minutes. a.

Describe a situation in which jad would be not be ideal.

A motor-driven winch pulls a 50.0 kg student 5.00 m up the rope at a constant speed of 1.25 m/s. how much power does the motor use in raising the student? how much work does the motor do on the student?

By what percent must one increase the tension in a guitar string to change the speed of waves on the string from 301 m/s to 343 m/s?

A plane is traveling from one location to another 10,000 miles away. If the plane travels at a speed of 575 miles per hour, how long will it take to get there?

At the bow of a ship on a stormy sea, a crewman conducts an experiment by standing on a bathroom scale. In calm waters, the scale reads 183 lb. During the storm, the crewman finds a maximum reading of 230 lb and a minimum reading of 138 lb. A.

A 1.5m wire carries a 2 A current when a potential difference of 52 V is applied. What is the resistance of the wire?