Gravitational field in x−y plane is given as →g=(2x^i+3y2^j) N/kg. The difference in gravitational potential between 2 points A(2,4) & B(6,0) is
The gravitational potential in a region is given by V=20Nkg−1 (x + Y). (a) show that the equation is dimensionally correct. (b) Find the gravitational field at the point (x,y), Leave your answer in terms of the unit vectors →i,→j,→K. N kg−1 (c) Calculate the magnitude of the gravitational force on a particle of mass 500 g placed at the origin.
The gravitational potential in a region is given by V = (3x + 4y + 12z)Jkg. The modulus of the gravitational field at (x = 1, y = 0, z = 3) is