An object can theoretically be in equilibrium with an infinite number of forces acting on it, as long as the net force in both horizontal and vertical components remains zero. For instance, two equal and opposite forces can keep an object stationary, demonstrating equilibrium. However, practical limitations exist, as real-world conditions may prevent an infinite number of forces from being applied effectively. The discussion also touches on the concept of calculus, suggesting that while infinite forces could be considered, they may not always yield infinite results in practical scenarios. Ultimately, while the idea of infinite forces is intriguing, it is constrained by physical realities.