To get a resultant displacement of 10 m two displacement vectors, one of magnitude 6m and another of 8m should be combined.

Question

To get a resultant displacement of 10 m two displacement vectors, one of magnitude 6m and another of 8m should be combined. (A) parallel (B) anti-parallel (C) at an angle 60° (D) perpendicular to each other

Tardigrade Admin · Accepted Answer

62 + 82 + 2 × 6 × 8 cos θ = 102

Q. To get a resultant displacement of 10 m two displacement vectors, one of magnitude 6m and another of 8m should be combined.

parallel

anti-parallel

at an angle $6 0^{\circ}$

perpendicular to each other

$6^{2} + 8^{2} + 2 \times 6 \times 8 cos θ = 1 0^{2}$