Two bodies of masses m] and m2 have equal kinetic energies. If P1 and P2 are their respective momenta, the ratio of P1 to P2 is
A. m1 : m2
B. m2 : m1
C. \(\sqrt{\mathrm{m}_{1}} : \sqrt{\mathrm{m}_{2}}\)
D. \(m_{1}^{2} : m_{2}^{2}\)
Answer:C
Two bodies of masses m] and m2 have equal kinetic energies. If P1 and P2 are their respective momenta, the ratio of P1 to P2 is
A. m1 : m2 B. m2 : m1 C. \(\sqrt{\mathrm{m}_{1}} : \sqrt{\mathrm{m}_{2}}\) D. \(m_{1}^{2} : m_{2}^{2}\)