A textbook lies on a rack above the ground

PHYSICS · Subjective · AP · Physics 1: Algebra-based · Work Energy and Power · Work Energy and Power

Problem

2\,\text{kg}

textbook lies on a rack

1.5\,\text{m}

above the ground. Calculate its potential energy with respect to the ground. Take

g = 10\,\text{m s}^{-2}