Question

42. A force 7 = (2î + 3 - 4k)n is acting at point
(2m, -3m, 6m). Find torque of this force about a
point whose position vector is (2î - 5j + 3k)m.
(1) (17 +61 - 4K)N - m
(2) (-171 +61 - 4k)N-m
(3) 17 +61 - 4K)N - m
(4) (-17 +61 - E)N - m
Ans

Answer 1

Explanation:

THE SUM OF THE N NATURALS NUMBERS .?