Find the unit rate plz me with this

Describe the difference between a. a hypothesis and a theory and b. an observation and an experiment.

Complete the following statements to describe solids, liquids, and gases. select the correct answer from each drop-down menu. a solid a definite volume and a definite shape. a liquid a definite volume and a definite shape. a gas a definite volume and a definite shape

Ajet plane is speeding down the runway during takeoff. air resistance is not negligible. identify the forces on the jet.