A body falls freely for 10 sec. Its average velocity during this journey (take g = 10 ms-2 )
(1) 10 ms-1
(2) 5 ms-1
(3) 100 ms-1
(4) 50 ms-1
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A body falls freely for 10 sec. Its average velocity during this journey (take g = 10 ms-2 )
(1) 10 ms-1
(2) 5 ms-1
(3) 100 ms-1
(4) 50 ms-1
A body falls freely for 10 sec. Its average velocity during this journey (take g = 10 ms-2 )
(1) 10 ms-1
(2) 5 ms-1
(3) 100 ms-1
(4) 50 ms-1
Correct option (4) 50 ms-1
Explanation:
Average velocity = (total distance/total time taken)
= 1/2 gt2/t
= 50 ms–1