Flying against the wind, a jet travels 4640 in 8 hours. flying with the wind, the same jet travels 9000 in 9 hours. what is the rate of the jet in still air and what is the rate of the wind?

High tide are experienced 12 hours apart for a certain coastline. Which of the following best explains the reason for this phenomenon? The coastline experiences tidal bulge twice a day. The coastline experiences tidal bulge once a day.

Match the characteristic or descriptive phrase to the type of application it describes. sound waves soft-tissue imaging electromagnetic wave fetal imaging answer: ultra sound mri mri ultra sound

The KE of a body becomes 2 times of its original value then the new momentum will be more than its initial momentum by

Two cars raced at a race track. The faster car traveled 20 mph faster than the slower car. In the time that the slower car traveled 165 miles, the faster car traveled 225 miles.

A glass marble is rubbed against a piece of silk. As a resultthe piece of fabric acquires extra electrons. What happens to theglass marble? a) The marble has lost the same number ofelectrons acquired by the piece of silk.

What will a spring scale read for the weight of a 75.0-kg woman in an elevator that moves upward with constant speed of 5.8 m/s?

A matriel that resists the flow of electrons is called what?

What is characteristic of both sound waves and electromagnetic waves? (1) They require a medium. (2) They transfer energy. (3) They are mechanical waves. (4) They are longitudinal waves.

Which electromagnetic radiation can be seen with the human eye? ultraviolet rays and visible light infrared rays, visible light, and ultraviolet rays visible light visible light and X-rays

Only Women and children can be victims of domestic violence