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Test masses are used to measure the gravitational field at various positions in and near a hollow spherical shell. The gravitational field will have its greatest value at point(s)
Key Points
The most important or central ideas, facts, or issues in a discussion or piece of communication.
Important Ideas
Concepts or points that are considered to be of significant value or consequence in a particular context.
Subordinate Idea
A concept or thought that supports or is secondary to a main idea in a discussion or argument.
Dependent Clause
A collection of words that includes both a subject and a verb, yet fails to convey a full idea and is unable to function independently as a sentence.
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