A 2-kg ball is held 4 m above the ground. Relative to the ground its potential energy is

Name: A 2-kg ball is held 4 m above the ground. Relative to the ground its potential energy is
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Question

Quizplus · Accepted Answer

The potential energy (PE) relative to the ground is calculated using the formula PE = mgh, where m is mass (2 kg), g is the acceleration due to gravity (9.8 m/s²), and h is height (4 m). Thus, PE = 2 * 9.8 * 4 = 78.4 J, which rounds to 80 J.

A 2-Kg Ball Is Held 4 M Above the Ground