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5 cas traveling at 9 ms. -, accelerat
accelerates 4
the acceleration and the distance covered
in 50
,
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5 cas traveling at 9 ms. -, accelerat
accelerates 4
the acceleration and the distance covered
in 50
,
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Explanation:
Initial Velocity of the car= 9m/s
Acceleration = 4m/s²
Time = 50 sec.
Final velocity of car = u+at = 9 + 4×50 = 209m/s
Distance = ut + 1/2a×t² = 9×50 + 1/2 × 4 × 50×50
= 450 + 5000 = 5400 m