Posted by **alysssa** on Monday, July 28, 2014 at 9:58am.

a car is moving foward at 15.7m/s. a person in the bus throws a ball horizontally toward the front of the car at 17.5 m/s from your perspective as an observer outside the car the tennis ball appears to moving at what velocity?

- physics -
**Steve**, Monday, July 28, 2014 at 11:36am
15.7 + 17.5

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