What are three things that transfer energy by sound

The air pushes against the balloon with a force of 200 N and the area of the balloon is 2 m2. Calculate the Pressure.

What do we call seismic waves that are transmitted along the outside of earth?

Describe the difference between contact forces and field forces.

During a compression test, a cylinder has 40 percent of the specified compression reading. When the technician performs a wet test, the compression reading on this cylinder has 75 percent of the specified reading.

A molecule that speed up a reaction

A 747 jetliner lands and begins to slow to a stop as it moves along the runway. If its mass is 3.5 x 10 exponent 5 kg, its speed is 27.0 m/s and the net braking force is 4.30 x 10 exponent 5 N, (A) what id its speed 7.

What is matter in context clues

The metallic elements which all react in water are found in the: same group same period rare earth elements

How much work is required to move a box 5 meters across the floor with a force of 15N?

Why have plants in the alpine biome adapted to survive on limited nutrients?