a body initally at rest moves with constant acceleration cover a distance of 20 m in 4s find out is acceleration
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Answer:
1.25 m/s^2 .................
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Answer:
s=ut+at²
given:
s=20m. ,t=4sec. u=0
put the value
20=0*4+a*4²
20=0+16a
20=16a
a=20/16=5/4
a=5/4
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