If m is the mass of a body and E its K.E..then its linear momentum is
A. \(\mathrm{m} \sqrt{\mathrm{E}}\)
B. \(2 \sqrt{\mathrm{m}} \mathrm{E}\)
C. \(\sqrt{m} E\)
D. \(\sqrt{2 \mathrm{mE}}\)
Answer:D
If m is the mass of a body and E its K.E..then its linear momentum is
A. \(\mathrm{m} \sqrt{\mathrm{E}}\) B. \(2 \sqrt{\mathrm{m}} \mathrm{E}\) C. \(\sqrt{m} E\) D. \(\sqrt{2 \mathrm{mE}}\)