4 meters and the frequency is 3 hz what's the wave speed

A spring with a spring constant of 2500 n/m. is stretched 4.00 cm. what is the work required to stretch the spring?

A substance with a pH of 9 has

Identify the different sine wave sources you experience in real life and also come across in the electronics lab.

What is an important difference between nanotechnology and microtechnology? A. Nanotechnology shows results of quantum mechanics, but microtechnology does not. B. Microtechnology shows results of quantum mechanics, but nanotechnology does not. C.

A wave is traveling from one medium to another. If the wave is partially transmitted and partially reflected from the boundary, what will happen to the amplitude of the reflected wave?

A satellite has a mass of 6124 kg and is in a circular orbit 4.64 * 105 m above the surface of a planet. the period of the orbit is 1.7 hours. the radius of the planet is 4.42 * 106 m.

A weightlifter Lifes a 100 kg barbell from the floor to a height of 2.00 m in 1.50 seconds. find the power he generates (use G=10 N/KG)

Use 3rd law to explain how a fish swims through water. Identify the force pairs and draw a diagram.

A sample of dna contains 1000 guanine bases how cytosine bases does it contain

What is the name of an ionic compound that consists of lithium ions (Lit) and iodide ions (I) ?