Physics, 06.09.2019 20:30 kaylarenee05080
The acceleration of a particle is given by a = −kt2 , where a is in meters per second squared and the time t is in seconds. if the initial velocity of the par- ticle at t = 0 is v0 = 12 m /s and the particle takes 6 seconds to reverse direction, determine the mag- nitude and units of the constant k. what is the net displacement of the particle over the same 6-second interval of motion?
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