6. A body moving with a velocity of 6 m/s uniformly accelerates at 1.5 m/s2. What will be its velocity after 5 seconds and how far will it travel during this time?
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☜☆☞hey friend !!!!☜☆☞
your answer is "13.5m/s and 48.75m"
Explanation ☞
_________
we know that
=> v = u + a×t
=> v = 6 + 1.5×5
=> v = 6 + 7.5 = 13.5 m/s _____answer
now
=> S = ut + 1/2×a×t²
=> S = 6×5 + 1/2×1.5×5²
=> S = 30+(1.5×25)/2
=> S = (60 + 37.5)/2
=> S = 48.75m____answer
hope it will help you
_______
Devil_king ▄︻̷̿┻̿═━一
your answer is "13.5m/s and 48.75m"
Explanation ☞
_________
we know that
=> v = u + a×t
=> v = 6 + 1.5×5
=> v = 6 + 7.5 = 13.5 m/s _____answer
now
=> S = ut + 1/2×a×t²
=> S = 6×5 + 1/2×1.5×5²
=> S = 30+(1.5×25)/2
=> S = (60 + 37.5)/2
=> S = 48.75m____answer
hope it will help you
_______
Devil_king ▄︻̷̿┻̿═━一
Deepsbhargav:
if any doubt plz comment in comment box
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