# A tennis ball rolls horizontally to the left for 30 m at a constant speed. what is the velocity after 15 seconds? what is the speed? **PLEASE HELP - for physics, list variables

###### Question:

a tennis ball rolls horizontally to the left for 30 m at a constant speed. what is the velocity after 15 seconds? what is the speed?

### 18 ÷ (-30) =???????????????

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### Plz help --- .......

plz help --- ..........

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