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Laws of Motion — PHYSICS STD 9 — Question

ICSE BoardEnglish MediumSTD 9PHYSICSLaws of Motion5 Marks
Question
The distance-time values for an object moving along straight line are given below:
Time (s) Distance (m)
$0$ $0$
$1$ $1$
$2$ $8$
$3$ $27$
✓

Answer

Time (s) Distance (m) Velocity $(ms^{-1})=$ distance/time Acceleration $(ms^{-1})= (v-u)/(t_2-t_{1)}$
$0$ $0$ $0$ $0$
$1$ $1$ $1$ $1$
$2$ $8$ $4$ $3$
$3$ $27$ $9$ $5$
So the object moves with increasing acceleration

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