It is possible that the universe may

A. further break itself apart, creating new structures in space.

B. explode within the next million years.

C. continue to expand forever.

D. dissipate from lack of sufficient matter.

What happens to water when it changes Into ice?

You are given two carts A and B. They look identical and you are told they are made of the same material. You place A at rest at an air track and give B a constant velocity directed to the right so that it collides elastically with A.

What happened to an iron bar if it is heated from 32 degree Celsius to 64 degree Celsius

What if energy, like electricity, could not be converted to other forms like sound, heat, motion, or light?

List the following in order from largest to smallest: organisms, organs, tissues, cells cells, organs, tissues, organisms cells, tissues, organs, organisms organisms, tissues, organs, cells i just want to make sure im right

What is the difference between speed and velocity? A) velocity describes speed with direction. B) there is no difference. C) Velocity describes direction with position. D) Velocity is used in space, while speed is used on earth.

How do you calculate resistance with coulombs, time and J's?

Difference between specific heat capacity and latent heat?

What are artificial magnets and natural magnets? examples

What would cause the force of kinetic friction to increase? A. a decrease in the normal force B. an increase in U s C. an increase in the normal force D. a decrease in U k