engineering recuitment HPCL Engineer Mock Test 2024 Engineering Mechanics Equilibrium and Friction Equilibrium
Four forces P, 2P, 3P & 4P act along the sides of a square, taken in order. The resultant force is
1
0
2
\(\sqrt {5}P\)
3
\(2\sqrt {2}P\)
4
\(2P\)