A student of mass 52 kg climbs a staircase of height 3.5 m. Calculate the gain in gravitational potential energy of the student. Use the equation:
potential energy=mass×height×gravitational field strength \text{potential energy} = \text{mass} \times \text{height} \times \text{gravitational field strength} potential energy=mass×height×gravitational field strengthGiven that the gravitational field strength is 10 N/kg.
35 J35\text{ J}35 J
182 J182\text{ J}182 J
520 J520\text{ J}520 J
1820 J1820\text{ J}1820 J