Question

4. A 0.5kg ball is about to roll off the edge of a 1.5m tall table. What is its current potential energy?​

Answer 1

$\huge\underbrace\mathcal\pink{anSwer}$

Given:—

Mass of the ball (m) = 0.5kg

Height of the table (h) = 1.5m

We know that Acceleration due to gravity

(g) = 9.8m/s²

Current potential energy = mgh

⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀ ⠀= (0.5)(9.8)(1.5)

⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀ ⠀= 7.35 J