You are driving on the highway at constant speed of 60 mph for 1 hour and then 70 mph for 2 hours. What was your average speed for the 3 hours trip?

Why are dispersion forces weaker than dipole

A centrifuge was used to separate into it's components. What conclusions out the sample can be formed based on the technique used?

Hint on how to write a hypothesis

Would an emitter of alpha particles be useful in measuring the thickness of a brick

If the strength of the magnetic field at A is 48 units and the strength of the magnetic field at B is 3 units, what is the distance to B? (Drawing is not to scale!)

You and your roommate are moving to a city 380 mimi away. Your roommate drives a rental truck at a constant 55 mi/hmi/h, and you drive your car at 65 mi/hmi/h. The two of you begin the trip at the same instant.

Which planet is 92,897,000 miles from the sun?

Stretching or drawing a solid into a wire is which of the following physical properties A) ductility B) solubility C) malleability D) conductivity

How well does the infographic ""Plastics in the Ocean"" present a solution to the problem it describes?

How does erosion move and deposit rocks