--- title: Energy is never used up, it only changes form: when a bouncing ball… — Energy: what makes things happen · tree and pragmatics description: Energy is never used up, it only changes form: when a bouncing ball gets lower each bounce, the missing energy has turned into a little heat and sound. Who acts: Energy, bouncing ball, missing energy. A sentence of the lesson «Energy: what makes things happen» of the physics course of Mova's primary --- [Mova](https://md.mova.elamur.ai/free/en/) · [this page in HTML](https://mova.elamur.ai/free/en/corpora/school/physics/31-energy-what-makes-things-happen/3/) [home](https://md.mova.elamur.ai/free/en/) / [corpora](https://md.mova.elamur.ai/free/en/corpora/) / [school](https://md.mova.elamur.ai/free/en/corpora/school/) / [Physics](https://md.mova.elamur.ai/free/en/corpora/school/physics/) / [Energy: what makes things happen](https://md.mova.elamur.ai/free/en/corpora/school/physics/31-energy-what-makes-things-happen/) / 3 # Energy: what makes things happen, sentence 3 Energy is never used up, it only changes form: when a bouncing ball gets lower each bounce, the missing energy has turned into a little heat and sound. **Who acts:** Energy, bouncing ball, missing energy · **What happens:** not use up, change, bounce, get, turn · **To what, where:** Energy, form, bounce, little heat This is a sentence of the lesson «Energy: what makes things happen» of the physics course of Mova's primary school. The page gives its syntax tree — a dependency tree in the style of Universal Dependencies — and its pragmatics clause by clause: who acts (Energy, bouncing ball, missing energy), what happens, when and where, as Mova's frames read it from the tree. ## The tree {#tree} ```conllu # sent_id = school:physics:031-energy-what-makes-things-happen.lesson:3 # text = Energy is never used up, it only changes form: when a bouncing ball gets lower each bounce, the missing energy has turned into a little heat and sound. # source = school lesson (ours) # course = physics # lesson = 031-energy-what-makes-things-happen.lesson # annotation = Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): R8-pos-agree ×1 1 Energy energy NOUN NN Number=Sing 4 nsubj:pass _ Agree=R8-pos-agree|Haiku=4:nsubj:pass|HaikuPos=PROPN:NNP:Number=Sing 2 is be AUX VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 4 aux:pass _ _ 3 never never ADV RB PronType=Neg 4 advmod _ _ 4 used use VERB VBN Tense=Past|VerbForm=Part|Voice=Pass 0 root _ _ 5 up up ADP RP _ 4 compound:prt _ _ 6 , , PUNCT , _ 4 punct _ _ 7 it it PRON PRP Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs 9 nsubj _ _ 8 only only ADV RB _ 9 advmod _ _ 9 changes change VERB VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 4 parataxis _ _ 10 form form NOUN NN Number=Sing 9 obj _ _ 11 : : PUNCT : _ 9 punct _ _ 12 when when ADV WRB PronType=Int 16 advmod _ _ 13 a a DET DT Definite=Ind|PronType=Art 15 det _ _ 14 bouncing bounce VERB VBG VerbForm=Ger 15 amod _ _ 15 ball ball NOUN NN Number=Sing 16 nsubj _ _ 16 gets get VERB VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 25 advcl _ _ 17 lower low ADJ JJR Degree=Cmp 16 xcomp _ _ 18 each each DET DT PronType=Tot 19 det _ _ 19 bounce bounce NOUN NN Number=Sing 16 obl:unmarked _ _ 20 , , PUNCT , _ 16 punct _ _ 21 the the DET DT Definite=Def|PronType=Art 23 det _ _ 22 missing missing ADJ JJ Degree=Pos 23 amod _ _ 23 energy energy NOUN NN Number=Sing 25 nsubj _ _ 24 has have AUX VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 25 aux _ _ 25 turned turn VERB VBN Tense=Past|VerbForm=Part 9 parataxis _ _ 26 into into ADP IN _ 29 case _ _ 27 a a DET DT Definite=Ind|PronType=Art 29 det _ _ 28 little little ADJ JJ Degree=Pos 29 amod _ _ 29 heat heat NOUN NN Number=Sing 25 obl _ _ 30 and and CCONJ CC _ 31 cc _ _ 31 sound sound NOUN NN Number=Sing 29 conj _ _ 32 . . PUNCT . _ 4 punct _ _ ``` ## Pragmatics {#pragmatics} No stored speech act for this sentence. | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **not** **use up** | present · passive | | Energy | | | | | vn eat-39.1 «NP V NP»: subject=Patient | | 2 | **change** | present | Energy | form | | | | | vn dress-41.1.1-1-1 «NP V NP»: agent=Agent form=Patient | | 3 | **bounce** | gerund | | | | | | | vn run-51.3.2-2 «NP V»: agent=Theme | | 4 | **get** | present | a bouncing ball | each bounce | | | | low *property* | vn comprehend-87.2-1 «NP V S\_ING»: agent=Experiencer | | 5 | **turn** | present · perfect | the missing energy | | | a little heat and sound | | | vn roll-51.3.1 «NP V PP.trajectory»: agent=Theme into heat=Trajectory | One row per clause the reader finds. «not said here»: a role filled from the clause above. «roles by»: a VerbNet class and frame when one fits the verb, else the reader's rules on the tree. **Licence: [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/)**, as the whole of Mova corpus 0.4, of which this treebank (the agreed school, `mova-school-agreed-en.conllu`) is part. The lessons were written for Mova's primary school. Sentence `school:physics:031-energy-what-makes-things-happen.lesson:3`. **The tree:** Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): R8-pos-agree ×1. **The frames** are read from the tree by Mova's frames reader (`prag`) when this page is built, the lesson read in order, so a pronoun may be resolved from an earlier sentence. See the [release 0.4](https://md.mova.elamur.ai/free/en/releases/0.4/). - ← previous: [Energy: what makes things happen, 2](https://md.mova.elamur.ai/free/en/corpora/school/physics/31-energy-what-makes-things-happen/2/) - next →: [Energy: what makes things happen, 4](https://md.mova.elamur.ai/free/en/corpora/school/physics/31-energy-what-makes-things-happen/4/) - ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/physics/31-energy-what-makes-things-happen/)