How much time would it take for the sound of thunder to travel 1,500 meters if sound travels at a speed of 330 m/sec?

The Toyota Prius has a drag coeffi cient of 0.25, a frontal area of 23.4 ft2, and an empty weight of 3042 lbf. Its rolling resistance coeffi cient is Crr 5 0.03, that is, the rolling resistance is 3 percent of the normal force on the tires.

Very light items remain on the surface of water because of surface currents. True or false

What is one way you can state how you feel?

Which of the following cools the air in a household refrigerator? A. Absorption of the heat from the air due to evaporation of the liquid refrigerant B. Reduction of the air temperature due to condensation of the gaseous refrigerant C.

Which are long chains of subunits formed by the process of polymerization? Check all that apply. A. subunits B. macromolecules C. monomers D. polymers E. ethylene F. DNA

A syrup added to an empty container with a mass of 115.25g. When 0.100 pint of syrup is added, the total mass of the container and syrup is 182.48g. Determine the density ... ?

MOST high schools teach biology, then chemistry, then physics. What do you see as some of the disadvantages of the traditional sequence to both students and teachers.

If you break a bar magnet in half, each half

If a forklift raises a 76-kg load a distance of 2.5 m, about how much work has it done?

When a fork is placed in a hot piece of lasagna, thermal energy is transferred up the fork by ...