Which of the following is a balanced chemical equation?

Which of the following lists objects in space in order of increasing size? a. galaxies, solar systems, stars, planets, moons b. asteroids, stars, planets, solar systems, galaxies c. planets, stars, solar system, galaxies, universe d.

It takes much longer to bake a whole potato than potatoes that have been cut into pieces why?

Identify each of the following as a conductors or insulators cloth dry wood tap water glass

Despite a very strong wind, a tennis playermanages to hit a tennis ball with her racquetso that the ball passes over the net and landsin her opponents court. Consider the following forces:1 - A downward force of gravity. 2 - A force by the "hit".

The ocean is a store house of carbon which is absorbed in the form of carbon dioxide from the air. The carbon dioxide dissolved in ocean waters is used by marine plants to make food by the process of photosynthesis.

The power of a machine measures A. its rate of doing work. B. its strength. C. the force it produces. D. the work it does.

the acceleration of gravity is 28 times on sun than earth. Imagine there is a space suit that let you stand on sun. Calculate the weight of 100 kg person on earth in newtons

A force of 20 n acts upon a 5 kg block, calculate acceleration of the object

What resultant force is needed to accelerate a train of mass 3.41000000 kg from rest to 15.0ms in exactly 20s

I to fall in love with someone or to at least get a boyfriend