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Basis the Regular expressions you have learnt write a regex to match only digits from the following sentence. Sentence = "deepcompute is a 5 year old company which has more than 60 employees." (you can paste your answer below) * |
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Answer» Answer: Concept:- Free Fall - Motion of Objects Under the Influence of Gravitational Force of the Earth \bf \: INITIAL \: velocity \: U = 40Initialvelocityu=40 \bf \: Final \: velocity \: V = 0Finalvelocityv=0 \bf \: Height, s = \: ?Height,s=? \bf \: By \: third \: equation \: of \: motion Bythirdequationofmotion \bf \: v²-u²=2gsv²−u²=2gs \bf 0=40²=-2×10×s0=40²=−2×10×s \bf \: s = \frac{ \: 160 \: }{ \: 20 \: } s= 20 160
\bf \: s =80m/ss=80m/s Total distance travelled by STONE = upward distance + downward distance \bf2×s=160m2×s=160m \bf \: Total \: Displacement=0TotalDisplacement=0 Since, the initial and final point is same. |
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