A particle moving along a straight line with uniform acceleration has velocities \( 7 \mathrm{~m...

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A particle moving along a straight line with uniform acceleration has velocities \( 7 \mathrm{~m} / \mathrm{s} \) at \( A \) and \( 17 \mathrm{~m} / \mathrm{s} \) at \( C . B \) is the
\( \mathrm{P} \) mid point of \( A C \). Then :

W
(A) The velocity at \( B \) is \( 12 \mathrm{~m} / \mathrm{s} \)
(B) The average velocity between \( A \) and \( B \) is \( 10 \mathrm{~m} / \mathrm{s} \)
(C) The ratio of the time to go from \( A \) to \( B \) to that from \( B \) to \( C \) is \( 3: 2 \)
(D) The average velocity between \( B \) and \( C \) is \( 15 \mathrm{~m} / \mathrm{s} \)
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