Question

Определить потенциальную энергию тела массой 2 кг, находящегося на высоте 10 метров над Землей

Answer 1

Eп=mgh; E=2*10*10=200 Дж
Ответ: E=200 Дж

Answer 2

Calculating Potential Energy of an Object

To determine the potential energy of an object, we can use the formula:

Potential Energy (PE) = mass (m) × acceleration due to gravity (g) × height (h)

Given: - Mass (m) = 2 kg - Height (h) = 10 meters - Acceleration due to gravity (g) = 9.8 m/s^2

Using the provided formula and values, we can calculate the potential energy (PE) of the object:

PE = mgh PE = 2 kg × 9.8 m/s^2 × 10 m PE = 196 J

Therefore, the potential energy of the 2 kg object at a height of 10 meters above the ground is 196 Joules.