A) \[(a+{{a}_{0}})\] upward
B) \[(a-{{a}_{0}})\] upward
C) \[(a+{{a}_{0}})\] downward
D) \[(a-{{a}_{0}})\] downward
Correct Answer: D
Solution :
The effective acceleration of ball observed by observer on earth = (a ? a0) As \[{{a}_{0}}<a,\] hence net acceleration is in downward direction.You need to login to perform this action.
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