A body constrained to move in π‘Œ direction, is subjected to a force given by Fβƒ— = (βˆ’2iΜ‚+ 15jΜ‚+ 6kΜ‚)N done by this force in moving the body through a distance of 10m along π‘Œ axis?

Question: A body constrained to move in π‘Œ direction, is subjected to a force given by Fβƒ— = (βˆ’2iΜ‚+ 15jΜ‚+ 6kΜ‚)N done by this force in moving the body through a distance of 10m along π‘Œaxis?

(A) 190 J

(B) 160 J

(C) 150 J

(D) 20 J

Answer: option (C)

Solution:

Tags: No tags

Add a Comment

Your email address will not be published. Required fields are marked *