[" Example "6.20" An object is displaced from position vector "],[r_(1)=(2hat i+3hat j)m" to "r_(2)=(4hat i+6hat j)m" under a force "],[F=(3x^(2)hat i+2yhat j)N" .Find the work done by this force."]

An object has a displacement from position vector vec(r )_(1)=(2hat(i)+3hat(j))m to vec(r )_(2)=(4hat(i)+6hat(j))m under a force vec(F)=(3x^(2)hat(i)+2y hat(j))N . Find the work done by this force.

An object has a displacement from position vector vecr_(1) = (2 hat i+3hatj)m to vecr_(2) = (4hat i + 6 hat j)m under a force vec F = (3x^(2) hati + 2y hatj)N , then work done by the force is

An object is displaced from position vector vec(r_(1)) = (2hat(i) + 3 hat(j)) m "to" vec(r_(2)) = (4 hat(i) + 6 hat(j)) m under a force vec(F) = (3x^(2) hat(i) + 2y hat(j)) N. Find the work done by this force.

An object is displaced from position vector vec(r)_(1) = (2 hat(i) + 3 hat(j)) m to vec(r)_(2) == (4 hat(j) + 6 hat(k))m under a force vec(F) = (3 x^(2) hat(i) + 2y hat(j)) N . Find the. work done this force.

A body is displaced from vec r_(A) =(2hat i + 4hatj -6hat k) to vecr_(B) = (6hat i -4hat j +3 hat k) under a constant force vec F = (2 hat i + 3 hat j - hat k) . Find the work done.

Work done by a force F on a body is W = F .s, where s is the displacement of body. Given that under a force F = (2 hat i +3 hat j +4 hat k) N a body is displaced from position vector r_1 = (2 hat i +3 hat j + hat k) m to the position vector r_2 = (hat i +hat j+ hat k) m. Find the work done by this force.

Work done by a force F on a body is W = F .s, where s is the displacement of body. Given that under a force F = (2 hat I +3 hat j +4 hat k) N a body is displaced from position vector r_1 = (2 hat I +3 hat j + hat k) m to the position vector r_2 = (hat i +hat j+ hat k) m. Find the work done by this force.