2. A train moving with a constant acceleration travels 7 m/s during the 10th sec of its motion and 5 m/s during the 12th sec of its motion. Find its initial velocity and its constant acceleration.

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RECTILINEAR MOTION.

Indicate free body diagram and complete solution.

2.
A train moving with a constant
acceleration travels 7 m/s
during the 10th sec of its motion and
5 m/s during the 12th
sec of its motion. Find its initial
velocity and its constant
acceleration.
Transcribed Image Text:2. A train moving with a constant acceleration travels 7 m/s during the 10th sec of its motion and 5 m/s during the 12th sec of its motion. Find its initial velocity and its constant acceleration.
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