What is its velocity when it returns to the origin

Reference no: EM13531296

An object moves at 40 m/s in the +x direction. As it passes through the origin it gets a 3.5 m/s^2 acceleration in the -x direction.

a) How much time elapses before it returns to the origin?

b) What is its velocity when it returns to the origin?

Reference no: EM13531296

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