WBCS.LIVE practice question

An object of mass 6 kg and having a potential energy of 480 J is placed at a height. Find the height of the object w.r.t. the ground. (Take, g = 10 m/s²)

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. 6 m
  2. 8 m
  3. 7 m
  4. 4 m

Correct answer and explanation

Correct answer: 8 m