14. A ball is thrown upwards from the foot of a tower. The ball crosses the top of the tower twice
after an interval of 4 second and the ball reaches ground after 8seconds then the height of
tower in meters is.
(a) 20 m
(b) 30 m
(c) 60 m
(d) 50 m
1
Answers
Answered by
2
Answer:
60 because it's gravity's is equal to the prefency of law
Answered by
1
Answer:
b) 30m
Here you go..
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