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the position of a particle moving in one dimension is given by x(t)=10t2 then a.the x-t graph is parabolic b.the velocity is variable c.the acceleration is constant d.all above |
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Answer» Answer: This expression for SLOPE is the same as the DEFINITION of VELOCITY: v = Δ X Δ t = x 2 − x 1 t 2 − t 1 v =\dfrac{\DELTA x}{\Delta t}=\dfrac{x_2-x_1}{t_2-t_1} v =ΔtΔx ... |
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