A body dropped from top of tower takes 4 sec to hit ground. How much time does it take to cover second half of tower. (Given g = 10m/s2)
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Step-by-step explanation:
NSWER
t
d
=4s
h=
2
1
gt
d
2
=
2
1
×9.8×4
2
=4.9×16=78.4m. HOPE IT HELPS!!!!
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