Physics, 19.09.2021 20:20 tanyalynn12345

the velosity of a particle moving along the x axis varies according to the expression Vx=40-5t2 whereVx is metre per second and t is in seconds the average accelaration in the time interval t=0 to t=2s is

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the velosity of a particle moving along the x axis varies according to the expression Vx=40-5t2 wher...