A child manages to use his feet to stop and rest on a slide before he starts gliding again. Choose the free body diagram from below that correctly describes the forces acting on the child while he is at rest. 
Definitions:
Morphemes
The smallest grammatical units in a language that carry meaning, such as "un-", "break", and "-able" in the word "unbreakable".
Holophrases
One-word utterances that depend on the particular context in which they are used to determine meaning.
Phonemes
The smallest units of sound in a language that can distinguish meaning between words.
Syllogisms
A form of deductive reasoning where a conclusion is drawn from two given or assumed propositions (premises).
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