A) 400 m
B) 150 m
C) 100 m
D) 200 m
Correct Answer: D
Solution :
For a stone which is thrown downwards from a balloon rising upwards the equation of motion is \[h=-ut+\frac{1}{2}g{{t}^{2}}\] \[=-29\times 10+\frac{1}{2}\times 9.8\times {{(10)}^{2}}\] \[=-290+490\] \[=200m\]You need to login to perform this action.
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