What is lightning the result of

How are stars distributed throughout an elliptical galaxy?

calculate the force exerted on a rocket given that the propelling gases are expelled at a rate of 1500 kg/s with a speed of 4.0x10^4 (at the moment of take off)

Two objects of the same mass travel in opposite directions along a horizontal surface. Object X has a speed of 5ms and object Y has a speed of 5ms, as shown in the figure. After a period of time, object X collides with object Y.

he adventurous robot M. A. N. D. I. is orbiting Saturn's moon Dione. She wants to cause an impact with themoon to kick up some of the surface dust so that she can do a spectral analysis of it.

Suppose a Heel-mobile, moving in a straight line and steadily increases its speed. It moves from 15 m/s to 30 m/s the first second and from 30 m/s to 45 m/s the next second. What would be its acceleration.

Why do electrons flow through a wire?

What happens to energy "lost" during an energy transformation?

Hitler and Mussolini headed two of the Axis powers of World War II. a. True b. False User: During World War II, France, the United States, Russia, and Great Britain were on the?

An object of mass 30kg is in free fall in a vacuum where there is no air resistance. Determine the acceleration of the object.

Difference between physics and science