10. Figure shows the graph of x-coo...
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10. Figure shows the graph of x-coordinate of a particle moving along x-axis as a function of time, Average velocity during t = 0 to 4 s and instantaneous velocity at t = 4.113 s respectively will be x (m) 20- 104 312 3 4 5 6 7 (s)

JEE/Engineering Exams
Physics
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Awerage Velowity dusing t=0 to ( 4 mathrm{e} ). Intantanesur relority at ( t=4.113 mathrm{c} ) [ begin{aligned} V_{text {inst }} &=text { blope between } 4 x text { and } 5 t=frac{d x}{d t} &=frac{20-10}{5-4} frac{y_{2}-y_{1}}{x_{2}-x_{1}} &=10 mathrm{m} / mathrm{y} end{aligned} ]
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