1.

The gravitational field in a region is given by vec(E) = (5hat(i) + 12 hat(j))N//kg. If a particle of mass 2kg is moved from the origin to the point (12m, 5m) in this region , the change in gravitational potential energy is

Answer»

`-225 J`
`-240J`
`-245 J`
`-250 J`

ANSWER :B


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