If you are running at the speed of sound, would you still be able to hear the music in your headphones?

Most of the water used in the United States and Canada is for residential use. Rue or false

A 100100 -watt [W] motor (6060 % efficient) is available to raise a load 1010 meters [m] into the air. If the task takes 8080 seconds [s] to complete, how heavy was the load in units of kilograms [kg]?

Sophie and Vivian were trying to push a cart up a ramp. They wanted to decrease the amount of effort they needed to use to get to the top of the ramp. Sophie said she wanted to increase the length of the ramp.

1. What is the wavelength of a wave that has a velocity of 220 m/s and a frequency of 660 Hz? answer? 2. What is the frequency of a wave that has wavelength of 0.25 meters and a velocity of 250 m/s? answer?

What is a normal force?

What can you use to unscrew a tiny screw?

What shoreline feature would develop if the global sea level were to rise considerably

A block in the shape of a rectangular solid has a cross-sectional area of 4.00 cm2 across its width, a front-to-rear length of 13.1 cm, and a resistance of 1190 Ω. The block's material contains 6.35 * 1022 conduction electrons/m3.

Which statement best describes the magnetism shown by a paper clip when it is attracted to a bar magnet close by?

Scientific cosmology Choose one: A. investigates the overall structure and history of the Universe. B. pertains to legends and verbal history about the beginnings of the Universe. C. proves the Big Bang theory. D.