anshu5580
HELLO !!! Here's Your Answer >>--------☺--------<<
option 2 is correct
according to Newton's third law that is action is equal and opposite to reaction. here the sand is moving in opposite direction after falling through the hole with same speed.
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Here's Your Answer
>>--------☺--------<<
option 2 is correct
according to Newton's third law that is action is equal and opposite to reaction.
here the sand is moving in opposite direction after falling through the hole with same speed.
>>--------☺--------<<
hope it will help you :)