A spring required a force of 1.0 n to compress it 0.1 m. how much work is required to stretch the spring 0.4 m?

A discrete, distinct pattern of specific wavelength against a background of continuous spectrum

Allison is looking through a telescope at an object in space. The object looks like a very small planet, and it does not have a tail. If the object is orbiting the Sun and not the Earth, what is Allison most likely looking at?

What is the relationship between electricity and magnetism? A. A moving magnet creates a current, and a still magnet creates a current. B. A moving magnet creates a magnetic field, and an electric current makes electrons stand still. C.

How does the central nervous system function similarly to the center to sell seeing you need of a compute

Energy can be blank from one form to another

If in 30 minutes Allex runs to a store that is 4 km away, what is her average speed in km/h? km/h

List two ways you changed the speed of the ball without changing its direction ...

The mass number of a nucleus (except Hydrogen) is:

Which represents a conversion from light energy to electrical energy

What factors can influence the rate of reaction