ABEKA Physics Chapter 9 Exam with Questions and Correct Answers 2025

ABEKA Physics Chapter 9 Exam with
Questions and Correct Answers 2025




vector ,quantity ,- ,CORRECT ,ANSWER-Force ,is ,what ,kind ,of ,quantity?

free-body ,diagram ,- ,CORRECT ,ANSWER-a ,diagram ,showing ,all ,the ,forces ,acting ,on
,an ,object


Principle ,of ,Transmissibility ,- ,CORRECT ,ANSWER-a ,force ,may ,be ,applied ,anywhere
,along ,its ,line ,of ,action ,without ,changing ,its ,effect


tension ,- ,CORRECT ,ANSWER-the ,force ,transmitted ,by ,a ,string ,or ,other ,connector

center ,of ,gravity ,- ,CORRECT ,ANSWER-the ,point ,around ,which ,an ,object's ,weight ,is
,evenly ,distributed ,(i.e. ,the ,point ,of ,balance)


Translational ,Equilibrium ,- ,CORRECT ,ANSWER-State ,where ,the ,sum ,of ,the ,forces
,acting ,on ,an ,object ,is ,zero, ,giving ,it ,no ,net ,acceleration.


concurrent ,vectors ,- ,CORRECT ,ANSWER-two ,or ,more ,vectors ,acting ,simultaneously
,upon ,the ,same ,point


resultant ,- ,CORRECT ,ANSWER-The ,net ,result ,of ,a ,combination ,of ,two ,or ,more
,vectors


Equilibrant ,- ,CORRECT ,ANSWER-A ,force ,that ,places ,an ,object ,in ,equilibrium; ,the
,same ,magnitude ,as ,the ,resultant ,but ,opposite ,in ,direction


ΣF=ma ,- ,CORRECT ,ANSWER-Newton's ,second ,law ,equation ,for ,multiple ,forces

ΣF(x)=F-F(f)=ma(x) ,- ,CORRECT ,ANSWER-Equation ,that ,gives ,the ,sum ,of ,forces ,on
,the ,horizontal ,axis ,(x-axis)