a scooterist moves with an uniform acceleration of 2m/s 2 for 5 seconds . find his final velocity if his present velocity is 18km/h?
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u = 18 km/h = 5 m/s
a = 2 m/s²
t = 5 sec
From 1st equation,
v = u + at
= 5 +2×5
= 15 m/s
a = 2 m/s²
t = 5 sec
From 1st equation,
v = u + at
= 5 +2×5
= 15 m/s
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