Two objects of masses 2 kg and 5 kg possess velocities 10 \overline{i} {\ms}^{-1} and 3 \overline{i}+5 \overline{j} {\ms}^{-1} respectively. Then the velocity of C.M. in {\ms}^{-1} is

5 \overline{i}+\frac{25}{7} \overline{j}

\frac{5}{7} \overline{i}-25 \overline{j}

25 \overline{i}-\frac{5}{7} \overline{j}

AP EAMCET Medical 17 May 2024 Shift 4 Paper

Question : 90 of 160

Marks: +1, -0

Two objects of masses 2 kg and 5 kg possess velocities 10ims−1 and 3i+5jms−1 respectively.
Then the velocity of C.M. in ms−1 is

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