What is light?

1. A wave of vibrating electric and magnetic energy

2. A wave that travels by compressions

3. A wave that travels by rarefractions

4. A state of matter

A). calculate the trajectory neglecting the force due to aerodynamic drag. (same as matlab assignment 1) b). calculate the trajectory using a constant drag coefficient of cd = 0.5. c).

If you are involved in any type of collision, it is important you

For which does the United States use oil the most? A. electric power B. transportation C. heating D. industry

a 1500.0 kg car is at rest on a level track. The driver gives the engine gas and the car begins to accelerate forward. The car moves from 0 m/s to 27 m/s in 8 s. What is the acceleration of the car. What is the force of the car moving forward?

You check the weather and find that the winds are coming from the west at 15 miles per hour. This information describes the winds

How can citizens affect environmental policy at the local, state, and national levels

Lightning heats the surrounding air to

Is a broom an example of a wedge?

Use your knowledge of the state of matter and the other physical properties of matter to write an explanation for what may have caused the following situation: Although it hasn't rained in a week, every morning the grass and the car windows are wet.

What is three example of technology