Which planet was studied by the mariner 10 probe and has a crater-covered surface?

A company is creating a new cylindrical container to replace its original cylindrical container. ' The new container will have 4 times the volume of the original container.

Magnets are often fitted to the doors of refrigerators and cupboards WHY?

Gravitational Force: Two small objects, with masses m and M, are originally a distance r apart, and the magnitude of the gravitational force on each one is F. The masses are changed to 2m and 2M, and the distance is changed to 4r.

What is the difference between Volt and Amber

Which laboratory activities involve chemical changes? Check all that apply. leaving a copper penny in vinegar until it turns green boiling saltwater for several minutes until only solid salt remains extracting iron filings from a sand mixture using

A massive and a less massive object free-fall at the same rate because A. the ratio of the net force to mass is the same for each B. the gravity is the same C. they weigh the same amount D. they experience the same force of gravity E. none

Which of the following lists the Earth's layers in order from hottest to coldest in temperature? A. outer core, mantle, inner core, crust B. crust, mantle, outer core, inner core C. inner core, outer core, mantle, crust D.

A boy does 465 J of work pulling an empty wagon along level ground with a force of 111 N [31o below the horizontal]. A frictional force of 155 N opposes the motion and is actually slowing the wagon down from an initial high velocity.

Which of the following best explains why the tidal bulges on Earth are larger closest to the Moon compared to the tidal bulges closest to the Sun?

an airplane flies with a constant speed of 600 miles per hour. how long will it take to travel a distance of 2100 miles?