A ray of light strikes a mirror. The angle formed by the incident ray and the reflected ray measures 90 degrees. What are the measurements of the angle of incidence and the angle of reflection?

The force required to open air bags is dangerous for:

How does a coal power plant wgenerate electricity?

Within the metric system all units are based on the number a. 1. b. 100. c. 10. d. 1000. The main difference between speed and velocity involves a. gravity. b. direction. c. distance. d. weight.

How to convert 450 mm to cm

Predict what would happen if earth's plates stopped moving.

Which theorist proposed that kohlberg's theory has a strong male bias

According to the kinetic theory of gases, the kinetic energy of molecules is proportional to which factor? A. Concentration in moles/liters B. temperature in kelvin

A large container of water is sitting on a balance. The weight of the container plus the water is 10 newtons. An object the weight of 7 newtons hanging from a forcemeter is lowered towards the surface of the water.

Which of the following could you do to increase the strength of an electromagnet?

A car accelerates from 13 m s to 25 m s in 6.0 s. what was its acceleration? how far did it travel in this time? assume constant acceleration.