A 2-kg box of taffy candy has 40 J of potential energy relative to the ground. Its height above the ground is

Question

Quizplus · Accepted Answer

The potential energy (PE) of an object can be calculated using the formula PE = mgh, where m is the mass in kilograms, g is the acceleration due to gravity (approximately 9.8 m/s^2 on the surface of the Earth), and h is the height in meters. Given that PE = 40 J and m = 2 kg, we can rearrange the formula to solve for h: h = PE / (mg). Substituting the given values, we get h = 40 J / (2 kg * 9.8 m/s^2) = 2 m.

A 2-Kg Box of Taffy Candy Has 40 J of Potential