Physics, 03.07.2019 22:30 schuenkelisa
An object moves at 60 m/s in the +x direction. as it passes through the origin it gets a 4.5 m/s^2 acceleration in the -x direction. a) how much time elapses before it returns back to the origin?
b) what is its velocity when it returns to the origin?
Answers: 2
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