an object is drooped from a cliff fall with a constant acceleration of 10 m/s*2.find it's speed after 2 sec it was dropped
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u = 0 m/s
a= 10 m/s*2
t=2 s
So,
v=u+at
v=0+10*2
v=20m/s
So, its speed after 2s of drop or final velocity is 20m/s.
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a= 10 m/s*2
t=2 s
So,
v=u+at
v=0+10*2
v=20m/s
So, its speed after 2s of drop or final velocity is 20m/s.
HOPE IT HELPS YOU.
Mark my answer as brainliest.
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