An object is thrown vertically upwards with an initial velocity of $20 \mathrm{~m} / \mathrm{s}$. Co

Question

An object is thrown vertically upwards with an initial velocity of $20 \mathrm{~m} / \mathrm{s}$. Considering the gravitational force acting on the object during its ascent, what is the net work done by the gravitational force?

Professor PC Thomas Classes · Answer

Gravity acts opposite to displacement; work is negative.