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A ball which is thrown vertically upwards at 1.2 m s-

decelerates uniformly at 10 m s-2. How long will it take
to reach zero velocity?
A 0.12 s
B 2.4 s
C 6.0 s
D 12.0 S

1 Answer

6 votes
time = velocity/acceleration = 1.2/10 = 0.12 s
User Ritesh Gune
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