Question

If the position vector r and f are in the same direction then torque will be

Answer 1

Answer:

0

Explanation:

Torque = r×f =r.f.sin theta

for same direction the angle is 0 degree

so ,sin 0 = 0

so, the whole expression should be zero.

Answer 2

Answer:

Torque is an axial vector i.e., its direction is always perpendicular to the plane containing vectors →r and →F. →F. →τ=0.