Explain the difference between a physical equilibrium and a chemical equilibrium

A cell phone company relies on which kind of waves in order to provide service for its customers? ultraviolet waves infrared waves gamma rays microwaves

Bio mass, sun, wind, water

Surface temperature of planet mars range from - 89C to - 31C Express this temperature rang in Kelvin.

What is the impulse when a. 200kg ball is struck with a force of 100N for. 1 seconds

A 100 N box is placed on an inclined plane that makes a 30° angle with the horizontal. Calculate the component of gravitational force that acts down the inclined plane. A. 25 N B. 50 N C. 87 N D. 100 N

A force of 9.00 newtons acts at an angle of 19.0° to the horizontal. What is its component in the horizontal direction? A 15.6 newtons B. 9.00 newtons C 7.85 newtons D. 8.51 newtons E. 2.93 newtons

True or False The greater the speed of an object, the less kinetic energy it possesses.

Is net force the same thing as gravity

When was the first electric typewriter produced and by what company

What is the mass, in kilograms, of an avogadro's number of people, if the average mass of a person is 150 lb?