Posted by **maria** on Monday, February 10, 2014 at 9:45pm.

A remote-control vehicle moves forward with constant acceleration. During the ﬁrst two seconds, it

travels 55.0(cm), and during the following two seconds, another 77.0(cm)

(a) Calculate the vehicleâ€™s initial velocity and its acceleration.

(b) What distance will it travel the next 4.0(s)?

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