77. In a 400m track and field race, if the runners are running at the same speed in a curve,
which track runner receives the highest centrifugal force?
(A) Lane 4
(B) Lane 8
(C) Lane 1
(D) No difference
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統計: A(165), B(133), C(319), D(39), E(0) #2927659
統計: A(165), B(133), C(319), D(39), E(0) #2927659