{"page":"\n\n
\n
\n
\n
\n
\n\nVideo\n
\n

\nUnderstanding Contact and Non-Contact Forces and Gravity\n

\n
\n
\nGet Free Access for 10 Days!\n
\n
\n
\n
\n
\n
×
\n\n\n
\n\nPublisher:\n\nCurated Video\n\n\n
\n
\nThis video provides an explanation of the differences between contact forces and non-contact forces, with a particular focus on the force of gravity. The speaker defines what a force is and how it interacts with objects. They provide...\nThis video provides an explanation of the differences between contact forces and non-contact forces, with a particular focus on the force of gravity. The speaker defines what a force is and how it interacts with objects. They provide examples of contact forces, such as friction and tension, and non-contact forces, such as gravity, electrostatic forces, and magnetic forces. The concept of weight is discussed, and an equation is provided for calculating weight based on mass and gravitational field strength. The video also includes examples of applying this equation to calculate the weight of objects on Earth.\n
\n
\n\n
\n
\n
\n
\n

Resource Details

\n
\n
\n
\n
Curator Rating
\n
\n
\n
\n
\n
\n
Educator Rating
Not yet Rated
\n
\n
\n
\n
\n
Media Length
\n
2:59
\n
\n
\n
\n
\n
Grade
9th - Higher Ed
\n
\n
\n
\n
\n
Subjects
Science
4 more...
\n
\n
\n
\n
\n
Media Type
Instructional Videos
\n
\n
\n
\n
\n
Source:
\n
\nKnowMo Physics\n\n
\n
\n
\n
\n
\n
Date
\n
2018
\n
\n
\n
\n
\n\n
Language
English
\n
\n
\n
\n
\n
Audiences
For Teacher Use
2 more...
\n
\n
\n
\n
\n
Usage Permissions
Fine Print: Educational Use
\n
\n
\n
\n
\n
\n

Additional Materials

\n
\n\nSign in or Join Now
\" data-title=\"Get Full Access\" data-container=\"body\" rel=\"popover\" tabindex=\"0\" href=\"/subscription/new\">Video Transcript\n
\n
\n\nSign in or Join Now
\" data-title=\"Get Full Access\" data-container=\"body\" rel=\"popover\" tabindex=\"0\" href=\"/subscription/new\">Video Preview\n
\n
\n
\n

Concepts

\n
\n
air resistance, gravitational force, force, mass, pull, gravity, objects, friction, surfaces, tension, magnets, weight, newtons
\n
\n\n\n
\n
\n
\n
\n

Additional Tags

\n
\n
gcse, and, igcse, science, physics, snapshot, contact, non-contact, forces, contact force, force acting, opposite force, touching, surface, diver, object, acts, opposes, order, rope, equal, separated, earth, kilogram
\n
\n\n\n
\n
\n
\n
\n

Classroom Considerations

\n
Best For: Explaining a topic
Video is ad-free
\n
\n
\n

Educator Ratings

\n
\n
\n
\n
\n
\n\nShow resource details\n
\n
\n\" data-title=\"Get Full Access\" data-container=\"body\" rel=\"popover\" tabindex=\"0\" aria-label=\"Play video: Understanding Contact and Non-Contact Forces and Gravity\" href=\"/subscription/new\">\"Understanding\n\n
\n
\n
\n\n\n\n"}