Physics, 03.01.2021 22:00 jbehrens6538
What is the net force on a truck if the force of friction is 31 N and the force of the engine is 79 N?
48 N backword
79 N forward
48 N forward
110 N forward
Answers: 1
![F_{engine}-F_{brake} =F_{r}\\F_{r}=79-31\\F_{r}=48[N]](/tpl/images/1011/5491/556f6.png)
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What is the net force on a truck if the force of friction is 31 N and the force of the engine is 79...
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