Why is water considered to be a complex compound?

What is the mani difference between kentic energy and potential energy

the acceleration of a freely falling body is about 10m/sec/sec. if the ball is dropped from the top of a building what would its velocity be after 2 seconds?

In space, a stationary light source emits green light at a frequency of 5.50*10^14Hz. A spaceship approaches the light at a speed 1.50*10^7m/s. What is the frequency of the light that is perceived aboard the spaceship. (the speed of light is 3.

A sound wave has a wavelength of 20m. Find its frequency.

A car travels 2155.0m in 195.9s. What is the car's average speed?

You pull into a gas station and fill up your car with gasoline. During the time you are filling up, the car has A) kinetic energy only. B) potential energy only. C) both potential and kinetic energy. D) neither potential or kinetic energy.

Name two instruments that are based on the law of flotation

When the drag force on an object equals the force of gravity what occurs?

When two objects collide, they exert forces on each other that change momentum a. law of conservation of momentum b. recoil c. relation of Newton 3rd law to momentum d. closed system

How to convert 125 cubic centimeters to cubic miles