Thanks to gravity, to get something out of space, an individual must put more force on objects with greater mass, than that of an object with lighter mass. This is the focus of a video on how gravity works between two objects.

Concepts

force of gravity, gravity, gravitational force, mass, pull, matter

Show More Show Less

Additional Tags

science

Show More Show Less

Instructional Ideas

• Flip the lesson and have learners view the video at home to save time for classroom discussion

Classroom Considerations

• The third in a series of five videos on the force of gravity
• Verify the definition of escape velocity mentioned at the end of the video

• This video is hosted on YouTube

Pros

• Designed for Next Generation Science Standards

Cons

• None