An internet radio broadcast isA. not excludable and not rival in consumption. B. excludable and not rival in consumption. C. excludable and rival in consumption. D. not excludable and rival in consumption.

Jim runs off a diving board and lands in the water 3 meters from the end of the board. When he runs at the same speed on a higher diving board, he lands in the water 5 meters from the end of the board. Why is this?

A trucker drove from San Fransisco to Washington, DC (2865 mi) The entire trip required 77 h and 30 min. if 16h and 30 min of that time was spent sleeping and 3h 40 min was used for meals and refueling, what was the average speed while on the road?

What might be a long-term space exploration benefit for the United States?

If there was an unusually windy month, one might anticipate

a student coils a copper wire around a bar magnet what action will cause a device to generate electricity

A packing crate rests on a horizontal surface. It is acted on by three horizontal forces: 600 N to the left, 200 N to the right, and friction. The weight of the crate is 400 N.

Which type of radiation has the lowest penetrating ability?

For which one of the following situations will the path length equal the magnitude of the displacement? a A ball on the end of a string is moving in a vertical circle. b A toy train is traveling around a circular track.

A poem on the body system

How many stars, approximately, are in the solar system?