Scientists might model volcanic eruptions using a computer model. What is the biggest benefit of this model?

The crank oa rotates in the vertical plane with a constant clockwise angular velocity ω0 of 5.6 rad/s. for the position where oa is horizontal, calculate the force under the light roller b of the 10.6-kg slender bar ab.

The substances that are necessary for producing of certain hormones and that store and transport vitamins

For waves in the ocean, the medium of the waves is a. air b. water c. energy d. a passing boat