Test Academy | A body A starts from rest with an acceleration a1. After 2 seconds, another body B starts from rest with an acceleration a2 . If they travel equal distances in the 5th second, after the start of A, then the ratio a1 : a2 is equal to 5:9, 5 : 7, 9 : 5, 9 : 7

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A body A starts from rest with an acceleration a1. After 2 seconds, another body B starts from rest with an acceleration a2 . If they travel equal distances in the 5th second, after the start of A, then the ratio a1 : a2 is equal to

Options :

5:9
5 : 7
9 : 5
9 : 7

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