1. A roller coaster has a maximum height of 38.83 meters. Solve for the maximum velocity and the velocity 30 meters off the ground.​

This chart shows characteristics of three different types of atoms. which statement is best supported by the information in the chart? atom x will donate electrons to atom y. atom x will accept electrons from atom y. atom y will accept electrons from atom z. atom z will donate electrons to atom x.

What property is a characteristic of a substance that can be observed and does not change the identity of the substance

Which word expression describes how much to calculate pressure