Sara went 25 m in 4 s. How fast did she go?

Which is a concern about mining for uranium? Heated water could be released into the environment. Dust released in the air could be radioactive. Supplies could become low during a drought. It is too commonly found, and mines could be too plentiful.

Lithium reacts with oxygen to form lithium oxide according to the equation: 4Li + 0, → 2L1,0. If 27.8 g of Li react completely with 32.0 g of Oz, how many grams of Li, are formed?

A person bounces up and down on a trampoline, while always staying in contact with it. The motion is simple harmonic motion, and it takes 1.90 s to complete one cycle. The height of each bounce above the equilibrium position is 45.0 cm.

Several processes form metal ore. Match each process to its description. volcanic activity weathering hydrothermal energy Rocks break down as they interact with air and water.

Is white a color or a book publisher?

A block accelerates at 3.7 m/s2 down a plane inclined at an angle 27.0. Find μk between the block and the in- clined plane. The acceleration of gravity is 9.81 m/s2.

What does the doppler effect tell astronomers about the universe

All group I metals react with H2O to a form a metal hydroxide and hydrogen gas. Which of these will react the fastest?

In transverse waves, the medium moves perpendicular to the direction of energy transport. true false

A horse is running at 12m/s accelerated to 38m/s in 10 seconds. What is the horses acceleration.