* 2. average acceleration of a particle a particle had a velocity of 15 m/s and 3.0 s later its velocity was 21 m/s in the opposite direction. what was the average acceleration of the particle during this 3.0 second interval?
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Category: literature | Author: Mona Eva
* 40 1 point the figure shows water flows through a venturi tubes from point p to point q. in which vertical tubes a, b, cor d the pressure of water i
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