Question

B. A particle acted by two forces, 4i + 1-3k and 3i + ì -k, is
displaced from the pointî +2° +k to the point5î +4ſ + k,
then work done by the force
(a) 28
(b) 30
(d) 34
C32​

Answer 1

Answer:

(d) 34 is the correct answer

Answer 2

A particle acted by two forces, 4i + 1-3k and 3i + ì -k, is

displaced from the pointî +2° +k to the point5î +4ſ + k,

then work done by the force

(a) 28

(b) 30

(c) 34✔✔

(d)32