A little girl kicks a soccer ball, it goes 10 feet then comes back to her, how is this possible?

Which type of energy travels as waves through the air? Chemical Electrical Sound

When the ignition is first turned on a click noise is heard from under the hood of a vehicle equipped with ETC. Technician A says that this is the normal operation of the ETC self-test.

A pressure wave is what type of wave

An object has kinetic energy of 324 J. If it's speed is 9m/s, what is it's mass?

Drag each statement to the correct location on the table. Classify the shapes based on their volumes. a cone with a radius of 12 units and a height of 6 units a cylinder with a diameter of 12 units and a height of 27 units a sphere with a diameter

Some lactic acid in the muscles dissipates during.

When two waves undergo complete, constructive interference, which of the following increases? A. speed B. amplitude C. wavelength D. frequency

Pressure = Force Area The formula above shows how pressure relates to force and area. For example, the pressure exerted by a fluid is equal to the force of the fluid divided by the area over which the force is applied.

1. Most waves are caused by vibrations. What motion in a transmitting antenna causes the vibrations that produce radio waves? 2. Name two common household appliances that produce electromagnetic waves other than radio waves.

A 3.70 kg block moving 2.09 m/s right hits a 2.42 kg block moving 3.92 m/s left. Find the total momentum of the system.