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The position-time (x-f) graphs for two c...

The position-time (x-f) graphs for two children A and B returning from their school O to their homes P and Q respectively are shown in the giure chosse the correct entires in the brackets below,

(A/B) lives closer to the school than (B/A)

A

(A/B) starts from the school earlier than (B/A)

B

(A/B) walks faster than (B/A)

C

A and B reach home at the (same/different) time

D

(A/B) overtakes (B/A) on the road (once/twice).

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