Does the force of kinetic friction depend on the weight of the block? explain.

Elaborate on the reason (s) that matter is said to move even as in a solid state.

Suppose you hit a steel nail with a 0.500-kg hammer, initially moving at 15.0 m/s and brought to rest in 2.80 mm. a) What average force is exerted on the nail? b) How much is the nail compressed if it is 2.50 mm in diameter and 6.

Which lists the waves in order of frequency, from highest to lowest. X-rays, gamma rays, ultraviolet radio waves, visible light, X-rays ultraviolet, microwaves, gamma rays visible light, infrared, microwaves

How much work is done when a very large force is applied to an object but doe what is the work done on a 34-N weight if it is lifted up 1 km

How many cubic feet are there in a gallon?

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?