What are earth's three different tidal patterns called?

An experimenter finds that no photoelectrons are emitted from a particular metal unless the wavelength of light is less than 295 nm. her experiment will require photoelectrons of maximum kinetic energy 2.4 ev.

How wide is the moon

The distance (x) in meters travelled by a particle is related to time (t) in seconds by the equation of motion x = 10t + 4t². What is the initial velocity of the body?

What is nanotechnology?

Position of a moving body? 15. A car travels a certain distance with a speed of 50 km. p. h. and retums with a speed of 40 km. p. h. Calculate the average speed for the whole journey.

Most of the water used in the United States and Canada is for residential True or false

A 5/8-in. (inside) diameter garden hose is used to fill a round swimming pool 4.6 m in diameter. Part A How long will it take to fill the pool to a depth of 1.6 m if water issues from the hose at a speed of 0.59 m/s?

The heaviest wild lion ever measured had a mass of 313 kg. Suppose this lion is walking by a lake when it sees an empty boat floating at rest near the shore. The curious lion jumps into the boat with a speed of 6.

If an acid is splashed on your skin, wash at once with

If a force of 65 N is exerted on a 45 kg sofa and the sofa is moved 6.0 meters, how much work is done in moving the sofa? 17,550 J 171.990 J 390 J none of the above