A body starts from resta and asa an acceleration 20 cm-s2. What is the distance covered by first 8sec
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initial velocity=0cm/s
acceleration=20cm/s2
time=8s
distance travelled,
s=ut+1/2at2
s=0×8+1/2×20×8^2
s=0+10×64
s=640m.
acceleration=20cm/s2
time=8s
distance travelled,
s=ut+1/2at2
s=0×8+1/2×20×8^2
s=0+10×64
s=640m.
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