Question

93. The gravitational field in a region is given by equation is E = (5i +12j) N/kg. if a particle of mass 2 kg is moved from the origin to the point (12m ,5m) in this region, the change in gravitational P.E is a. -225 j
b. -240 j
c. -245 j
d. -250 j

Answer 1

(a). jjhueeheutheuweueueue8ww8w