Joseph put water, sugar, and yeast into a balloon. Then he put the balloon in a warm place for 1 hour. which is most likeley to happen to the balloon

Which of the following characteristics are displayed by hard magnetic materials? 1. A relatively small hysteresis loop. 2. A relatively large hysteresis loop. 3. Magnetization and demagnetization may be achieved using relatively low applied fields.

A bicycle wheel rotates counterclockwise at a constant rate. You can use one of the wheel's spokes to measure the wheel's angular displacement, Delta theta.

Planetary orbits around a star can be modeled with the following potentialU (r) = ar+br2 (1) (a) Show that the equilibrium position for this potential is equal tore = 2b=a.

Why does it dangerous to jump from a moving vehicle?

A science student is riding on a flatcar of a train traveling along a straight horizontal track at a constant speed of 10.5 m/s. The student throws a ball into the air along a path that he judges to make an initial angle of 69.

Think of the last five things you read. Now think of a type of reading you havent done recenty have never read. What kind of pattern do you see in your reading? What is your favorite type of reading and your least favorite type of reading?

Consider this statement: Air is matter. Which facts best support the statement? A. Balloons can be filled with air. B. Air is essential for life to exist. C. Air has mass. D. Air is not an element. E. To float on air is to be happy. F.

Hydroelectric power uses: wind water coal the sun

Two lightweight metal spheres are suspended near each other from insulating threads. One sphere has a net charge; the other sphere has no net charge. The spheres will: A. Attract each other B. Exert no electrostatic force on each other C.

Read the given list of organisms. squirrel, zebra, tortoise, rabbit, horse What best describes the role of these five organisms in a food web?