Test Academy | The gravitational potential in a region is given by V = (3x + 4y + 12z) J/kg. The modulus of the gravitational field at (x = 1, y = 0,z = 3) is 20 N kg⁻¹, 13 N kg⁻¹, 12 N kg⁻¹, 5 N kg⁻¹

Question

The gravitational potential in a region is given by V = (3x + 4y + 12z) J/kg. The modulus of the gravitational field at (x = 1, y = 0,z = 3) is

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