A car traveling with an initial velocity of -25 m/s comes to a stop in a time of 6.3s. Is the constant acceleration of the car positive or negative in this problem? Explain why.
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negative because with each second the car is getting slower
How do we know that with each second the car is getting slower?
1 sec= -25m/s, means 6 s is -25 *6, it it said 25/m/s then 25*6
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