The kinetic energies of two similar cars A and B are 100 J…

NEET 2025

The kinetic energies of two similar cars A and B are 100 J and 225 J respectively. On applying breaks, car A stops after 1000 m and car B stops after 1500 m. If

F_A

and

F_B

are the forces applied by the breaks on cars A and B respectively, then the ratio of

\dfrac{F_A}{F_B}

A.
$\dfrac{1}{2}$
B.
$\dfrac{3}{2}$
C.
$\dfrac{2}{3}$
D.
$\dfrac{1}{3}$

Show answer

Correct option: C

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