The hypotenuse of a right triangle is 29.0 centimeters. The length of one of its legs is 20.0 centimeters. What is the length of the other leg?

Suppose that at a price of $2.60, the quantity of output demanded is 17, and at a price of $6.30, the quantity of output demanded is 8. What is the elasticity of demand? (Ignore the negative sign.)

The frequency of a wave is tripled, while the wave speed is held constant. What happens to the wavelength?

Albert views henry moving by at a constant velocity. henry has a light clock and also a stopwatch which were synchronized when at rest.

What does hydroelectric power do? A) releases carbon dioxide into the air B) causes thermal pollution C) requires building dams that can harm ecosystems D) uses the energy inside an atom's nucleus to generate electricity

The concentration of ozone in los angeles is 0.67 ppm on a summer day. what is the partial pressure of o3 if the total pressure is 735 torr?

When the only force is affecting an object is gravity that object is in

A small car meshes with a large truck in a head-on collision. Which of the following statements concerning the magnitude of the momentum change during the collision is correct?

Which best describes the surface of a concave mirror?

Which geochemical cycle involves mantle convection

Water is pumped from a lake to a storage tank 20 m above at a rate of 95 L/s while consuming 22.3 kW of electric power.